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International Number Two

International Number Two, Total:355 items.

In the international standard classification, International Number Two involves: Telecommunication systems, Lamps and related equipment, Cases. Boxes. Crates, Telecommunications in general, Information sciences. Publishing, Interface and interconnection equipment, Applications of information technology, Character sets and information coding, Finances. Banking. Monetary systems. Insurance, Networking, Graphical symbols, Equipment for entertainment, Company organization and management, Radiocommunications, Transport, Cinematography, Audio, video and audiovisual engineering, Coals, Fuels, Spices and condiments. Food additives, Television and radio broadcasting, Telecommunication services. Applications, Wastes, Galvanic cells and batteries, Document imaging applications.

International Telecommunication Union (ITU), International Number Two

• ITU-T S.18-1989 Conversion between International Telegraph Alphabet No. 2 and International Alphabet No. 5 - Telegraph Services Terminal Equipment (Study Group IX) 6 pp
• ITU-T S.18-1988 CONVERSION BETWEEN INTERNATIONAL TELEGRAPH ALPHABET No. 2 AND INTERNATIONAL ALPHABET No. 5
• ITU-T E.164 SUPP 2-2014 The international public telecommunication numbering plan - Number portability
• ITU-T S.2-1989 Coding Scheme Using International Telegraph Alphabet No. 2 (ITA2) to Allow the Transmission of Capital and Small Letters - Telegraph Services Terminal Equipment (Study Group IX) 4 pp
• ITU-T S.6-1989 Characteristics of Answerback Units (ITA2) - Telegraph Services Terminal Equipment (Study Group IX) 2 pp
• ITU-T S.6-1988 CHARACTERISTICS OF ANSWERBACK UNITS (ITA2)
• ITU-T S.18 SPANISH-1988 CONVERSION BETWEEN INTERNATIONAL TELEGRAPH ALPHABET No. 2 AND INTERNATIONAL ALPHABET No. 5
• ITU-T S.18 FRENCH-1988 CONVERSION BETWEEN INTERNATIONAL TELEGRAPH ALPHABET No. 2 AND INTERNATIONAL ALPHABET No. 5
• ITU-T R.70 BIS-1989 Numbering of International VFT Channels - Telegraph Transmission (Study Group IX) 2 pp
• ITU-T R.70BIS-1988 Numbering of international VFT channels
• ITU-T R.114-1993 Numbering of International TDM Channels - Telegraphy Telegraph Transmission (Study Group IX) 7 pp
• ITU-T E.164 SUPP 2-2009 (Pre-Published) The international public telecommunication numbering plan Supplement 2: Number portability
• ITU-T E.164 SUPP 2-2012 The international public telecommunication numbering plan Supplement 2: Number portability (Study Group 2)
• ITU-T E.157-2021 International calling party number delivery
• ITU-T S.3-1989 Transmission Characteristics of the Local End with Its Termination (ITA2) - Telegraph Services Terminal Equipment (Study Group IX) 3 pp
• ITU-T E.169-2002 Application of Recommendation E.164 numbering plan for universal international numbers for international telecommunications services using country codes for global services SERIES E: OVERALL NETWORK OPERATION TELEPHONE SERVICE SERVICE OPERATION AND HUMAN
• ITU-T T.50-1992 International Reference Alphabet (IRA) (Formerly International Alphabet No. 5 or IA5) Information Technology - 7-Bit Coded Character Set for Information Interchange (Study Group VIII) 22 pp
• ITU-T E.164 ARABIC-2005 The international public telecommunication numbering plan
• ITU-T E.164 CHINESE-2005 The international public telecommunication numbering plan
• ITU-T E.164 RUSSIAN-2005 The international public telecommunication numbering plan
• ITU-T E.169 SPANISH-2002 Application of Recommendation E.164 numbering plan for universal international numbers for international telecommunications services using country codes for global services SERIES E: OVERALL NETWORK OPERATION TELEPHONE SERVICE SERVICE OPERATION AND HUMAN
• ITU-T RESOLUTION 61 CHINESE-2008 Misappropriation of international telecommunication numbering resources
• ITU-T RESOLUCION 61 SPANISH-2008 Misappropriation of international telecommunication numbering resources
• ITU-T RESOLUTION 61 FRENCH-2008 Misappropriation of international telecommunication numbering resources
• ITU-T R.75 FRENCH-1988 MAINTENANCE MEASUREMENTS ON CODE - INDEPENDENT INTERNATIONAL SECTIONS OF INTERNATIONAL TELEGRAPH CIRCUITS
• ITU-T R.75 SPANISH-1988 MAINTENANCE MEASUREMENTS ON CODE - INDEPENDENT INTERNATIONAL SECTIONS OF INTERNATIONAL TELEGRAPH CIRCUITS
• ITU-T E.157 SPANISH-2009 International calling party number delivery
• ITU-T E.164 SUPP 5-2008 The international public telecommunication numbering plan Supplement 5 ?Guidance with regard to the selection of numbers for helplines for children Study Group 2 [: ITU-T I.331 SUPP 5, ITU-T I.331 SUPP 4, ITU-T I.331 SUPP 3, ITU-T I.331 SUPP 2, ITU-T I.3
• ITU-T RESOLUTION 61-2008 Misappropriation of international telecommunication numbering resources
• ITU-T E.164 SUPP 5-2009 The international public telecommunication numbering plan Supplement 5: Guidance with regard to the selection of numbers for helplines for children Study Group 2
• ITU-T S.2 FRENCH-1988 CODING SCHEME USING INTERNATIONAL TELEGRAPH ALPHABET No. 2 (ITA2) TO ALLOW THE TRANSMISSION OF CAPITAL AND SMALL LETTERS
• ITU-T S.2 SPANISH-1988 CODING SCHEME USING INTERNATIONAL TELEGRAPH ALPHABET No. 2 (ITA2) TO ALLOW THE TRANSMISSION OF CAPITAL AND SMALL LETTERS
• ITU-T E.164 SUPP 5 CHINESE-2008 The international public telecommunication numbering plan Supplement 5 ?Guidance with regard to the selection of numbers for helplines for children
• ITU-T E.164 SUPP 5 RUSSIAN-2008 The international public telecommunication numbering plan Supplement 5 ?Guidance with regard to the selection of numbers for helplines for children
• ITU-T E.169.1 FRENCH-2001 Application of Recommendation E.164 Numbering Plan for Universal International Freephone Numbers for International Freephone Service Series E: Overall Network Operation Telephone Service Service Operation and Human Factors International Operation - Number
• ITU-T E.169.1 SPANISH-2001 Application of Recommendation E.164 Numbering Plan for Universal International Freephone Numbers for International Freephone Service Series E: Overall Network Operation Telephone Service Service Operation and Human Factors International Operation - Number
• ITU-T E.1100-2009 Specification of an international numbering resource for use in the provisioning of international help lines
• ITU-T S.6 FRENCH-1988 CHARACTERISTICS OF ANSWERBACK UNITS (ITA2)
• ITU-T S.6 SPANISH-1988 CHARACTERISTICS OF ANSWERBACK UNITS (ITA2)
• ITU-T E.123 NOTE-2008 Notation for national and international telephone numbers e-mail addresses and Web addresses
• ITU-T E.1100 FRENCH-2009 Specification of an international numbering resource for use in the provisioning of international help lines
• ITU-T E.1100 SPANISH-2009 Specification of an international numbering resource for use in the provisioning of international help lines
• ITU-T E.169.3 FRENCH-2000 Application of Recommendation E.164 Numbering Plan for Universal International Shared Cost Numbers for the International Shared Cost Service Series E: Overall Network Operation Telephone Service Service Operation and Human Factors International Operation
• ITU-T E.169.3 SPANISH-2000 Application of Recommendation E.164 Numbering Plan for Universal International Shared Cost Numbers for the International Shared Cost Service Series E: Overall Network Operation Telephone Service Service Operation and Human Factors International Operation
• ITU-T R.60-1988 CONDITIONS TO BE FULFILLED BY REGENERATIVE REPEATERS FOR START-STOP SIGNALS OF INTERNATIONAL TELEGRAPH ALPHABET No. 2
• ITU-T F.500 FRENCH-1992 International Public Directory Services Study Group 1
• ITU-T F.500 SPANISH-1992 International Public Directory Services Study Group 1
• ITU-T E.123 NOTE FRENCH-2008 Notation for national and international telephone numbers e-mail addresses and Web addresses
• ITU-T T.50 FRENCH-1992 INTERNATIONAL REFERENCE ALPHABET (IRA) (FORMERLY INTERNATIONAL ALPHABET No. 5 or IA5) INFORMATION TECHNOLOGY - 7-BIT CODED CHARACTER SET FOR INFORMATION INTERCHANGE
• ITU-T E.275-1988 Transmission in encoded form of monthly international accounting information
• ITU-T E.195 FRENCH-2000 ITU-T International Numbering Resource Administration Series E: Overall Network Operation Telephone Service Service Operation and Human Factors International Operation - Numbering Plan of the International Telephone Service Study Group 2; 16 pp
• ITU-T E.195 SPANISH-2000 ITU-T International Numbering Resource Administration Series E: Overall Network Operation Telephone Service Service Operation and Human Factors International Operation - Numbering Plan of the International Telephone Service Study Group 2; 16 pp
• ITU-T E.164 SPANISH-2005 The international public telecommunication numbering plan Plan internacional de numeraci髇 de telecomunicaciones p鷅licas
• ITU-T R.70 BIS FRENCH-1988 NUMBERING OF INTERNATIONAL VFT CHANNELS
• ITU-T R.70 BIS SPANISH-1988 NUMBERING OF INTERNATIONAL VFT CHANNELS
• ITU-T E.195 AMD 1-2009 ITU-T International numbering resource administration Amendment 1 Study Group 2
• ITU-T E.169.1-2001 Application of Recommendation E.164 Numbering Plan for Universal International Freephone Numbers for International Freephone Service Series E: Overall Network Operation Telephone Service Service Operation and Human Factors International Operation - Number
• ITU-T E.401-1989 Statistics for the International Telephone Service (Number of Circuits in Operation and Volume of Traffic) - Telephone Network and ISDN - Quality of Service, Network Management and Traffic Engineering (Study Group II) 2 pp
• ITU-R INFORME BT.1080-1 SPANISH-1990 International exchange of television programmes with data-encoded captions (sub-titles)
• ITU-T E.193 FRENCH-2000 E.164 Country Code Expansion Series E: Overall Network Operation Telephone Service Service Operation and Human Factors Operation Numbering Routing and Mobile Services - International Operation - Numbering Plan of the International Telephone Service Study
• ITU-T E.193 SPANISH-2000 E.164 Country Code Expansion Series E: Overall Network Operation Telephone Service Service Operation and Human Factors Operation Numbering Routing and Mobile Services - International Operation - Numbering Plan of the International Telephone Service Study
• ITU-T X.125-1998 Procedure for The Notification of the Assignment of International Network Identification Codes for Public Frame Relay Data Networks and ATM Networks Numbered Under the E.164 Numbering Plan - Series X: Data Networks and Open System Communications Public Da
• ITU-T F.500-1992 International Public Directory Services Study Group 1
• ITU-T E.169.3-2000 Application of Recommendation E.164 Numbering Plan for Universal International Shared Cost Numbers for the International Shared Cost Service Series E: Overall Network Operation Telephone Service Service Operation and Human Factors International Operation
• ITU-T E.164-2010 The international public telecommunication numbering plan (Study Group 2)
• ITU-T X.121-2000 International Numbering Plan for Public Data Networks Series X: Data Networks and Open System Communications Public Data Networks - Network Aspects Study Group 7
• ITU-T E.193-2000 E.164 Country Code Expansion Series E: Overall Network Operation Telephone Service Service Operation and Human Factors Operation Numbering Routing and Mobile Services - International Operation - Numbering Plan of the International Telephone Service Study
• ITU-R RAPPORT BT.1080-1 FRENCH-1990 International exchange of television programmes with data-encoded captions (sub-titles)
• ITU-T X.53-1993 Numbering of Channels on International Multiplex Links at 64 kBit/s - Public Data Networks Transmission Signalling and Switching (Study Group IX) 3 pp
• ITU-T X.530 CORR 1-2008 Information technology ?Open Systems Interconnection ?The Directory: Use of systems management for administration of the Directory Technical Corrigendum 1 Study Group 17
• ITU-T X.530-2008 Information technology – Open Systems Interconnection – The Directory: Use of systems management for administration of the Directory (Study Group 17)
• ITU-T E.164 SUPP 4-2009 (Pre-Published) The international public telecommunication numbering plan Supplement 4
• ITU-T E.164 SUPP 3-2009 (Pre-Published) The international public telecommunication numbering plan Supplement 3
• ITU-T Q.11 SUPP 3-2009 (Pre-Published) The international public telecommunication numbering plan Supplement 3
• ITU-T E.123 AMD 1-2008 Notation for national and international telephone numbers, e-mail addresses and Web addresses Amendment 1 (Study Group 2)
• ITU-T E.123 AMD 1 FRENCH-2008 Notation for national and international telephone numbers e-mail addresses and Web addresses Amendment 1 Study Group 2
• ITU-T E.123 AMD 1 SPANISH-2008 Notation for national and international telephone numbers e-mail addresses and Web addresses Amendment 1 Study Group 2
• ITU-T E.164 FRENCH-2005 The international public telecommunication numbering plan Plan de num閞otage des t閘閏ommunications publiques internationales
• ITU-T E.164.2 FRENCH-2001 E.164 numbering resources for trials
• ITU-T E.164.2 SPANISH-2001 E.164 numbering resources for trials
• ITU-T E.165.1 FRENCH-1996 "Use of Escape Code""O"" within the E.164 Numbering Plan During the Transition Period to Implementation of NPI Mechanism - Series E: Telephone Network and ISDN Operation Numbering Routing and Mobile Services - International Operation - Numbering Plan of t
• ITU-T E.165.1 SPANISH-1996 "Use of Escape Code""O"" within the E.164 Numbering Plan During the Transition Period to Implementation of NPI Mechanism - Series E: Telephone Network and ISDN Operation Numbering Routing and Mobile Services - International Operation - Numbering Plan of t
• ITU-T E.169.2 FRENCH-2000 Application of Recommendation E.164 Numbering Plan for Universal International Premium Rate Numbers for the International Premium Rate Service Series E: Overall Network Operation Telephone Service Service Operation and Human Factors International Operatio
• ITU-T E.169.2 SPANISH-2000 Application of Recommendation E.164 Numbering Plan for Universal International Premium Rate Numbers for the International Premium Rate Service Series E: Overall Network Operation Telephone Service Service Operation and Human Factors International Operatio
• ITU-T V.4 FRENCH-1988 GENERAL STRUCTURE OF SIGNALS OF INTERNATIONAL ALPHABET No. 5 CODE FOR CHARACTER ORIENTED DATA TRANSMISSION OVER PUBLIC TELEPHONE NETWORKS
• ITU-T V.4 SPANISH-1988 GENERAL STRUCTURE OF SIGNALS OF INTERNATIONAL ALPHABET No. 5 CODE FOR CHARACTER ORIENTED DATA TRANSMISSION OVER PUBLIC TELEPHONE NETWORKS
• ITU-T S.3 FRENCH-1988 TRANSMISSION CHARACTERISTICS OF THE LOCAL END WITH ITS TERMINATION (ITA2)
• ITU-T S.3 SPANISH-1988 TRANSMISSION CHARACTERISTICS OF THE LOCAL END WITH ITS TERMINATION (ITA2)
• ITU-T R.114 FRENCH-1993 NUMBERING OF INTERNATIONAL TDM CHANNELS
• ITU-T R.114 SPANISH-1993 NUMBERING OF INTERNATIONAL TDM CHANNELS
• ITU-T E.164 SUPP 6-2012 The international public telecommunication numbering plan Supplement 6: Guidelines for identifying and selecting globally harmonized numbers (Study Group 2)
• ITU-T S.30-1989 Standardization of Basic Model Page-Printing Machine Using International Alphabet No. 5 - Telegraph Services Terminal Equipment (Study Group IX) 1 pp
• ITU-T E.164 SUPP 4 AMD 1-2009 The international public telecommunication numbering plan Supplement 4 ?Operational and administrative issues associated with the implementation of ENUM for non-geographic country codes Amendment 1
• ITU-T R.60-1989 Conditions to Be Fulfilled by Regenerative Repeaters for Start-Stop Signals of International Telegraph Alphabet No. 2 - Telegraph Transmission (Study Group IX) 1 pp
• ITU-T F.35 FRENCH-1993 PROVISIONS APPLYING TO THE OPERATION OF AN INTERNATIONAL PUBLIC AUTOMATIC MESSAGE SWITCHING SERVICE FOR EQUIPMENTS UTILIZING THE INTERNATIONAL TELEGRAPH ALPHABET No. 2
• ITU-T F.35 SPANISH-1993 PROVISIONS APPLYING TO THE OPERATION OF AN INTERNATIONAL PUBLIC AUTOMATIC MESSAGE SWITCHING SERVICE FOR EQUIPMENTS UTILIZING THE INTERNATIONAL TELEGRAPH ALPHABET No. 2
• ITU-T F.35-1988 Provisions Applying to the Operation of an International Public Automatic Message Switching Service for Equipments Utilizing the International Telegraph Alphabet No. 2 - Telegraph and Mobile Services Operations and Quality of Service (Study Group I) 7 pp
• ITU-T E.123 AMD 1 CHINESE-2008 Notation for national and international telephone numbers, e-mail addresses and Web addresses Amendment 1
• ITU-T S.31-1989 Transmission Characteristics for Start-Stop Data Terminal Equipment Using International Alphabet No. 5 - Telegraph Services Terminal Equipment (Study Group IX) 2 pp
• ITU-T S.30 FRENCH-1988 STANDARDIZATION OF BASIC MODEL PAGE - PRINTING MACHINE USING INTERNATIONAL ALPHABET No. 5
• ITU-T S.30 SPANISH-1988 STANDARDIZATION OF BASIC MODEL PAGE - PRINTING MACHINE USING INTERNATIONAL ALPHABET No. 5
• ITU-T S.31 FRENCH-1988 TRANSMISSION CHARACTERISTICS FOR START - STOP DATA TERMINAL EQUIPMENT USING INTERNATIONAL ALPHABET No. 5
• ITU-T S.31 SPANISH-1988 TRANSMISSION CHARACTERISTICS FOR START - STOP DATA TERMINAL EQUIPMENT USING INTERNATIONAL ALPHABET No. 5
• ITU-T E.168 FRENCH-2002 Application of E.164 Numbering Plan for UPT - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors - International Operation - Numbering Plan of the International Telephone Service Numbering Routing and Mobile Services
• ITU-T E.168 SPANISH-2002 Application of E.164 Numbering Plan for UPT - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors - International Operation - Numbering Plan of the International Telephone Service Numbering Routing and Mobile Services
• ITU-T E.168.1 ARABIC-2005 Assignment procedures for universal personal telecommunications (UPT) numbers in the provisioning of the international UPT service
• ITU-T E.168.1 CHINESE-2005 Assignment procedures for universal personal telecommunications (UPT) numbers in the provisioning of the international UPT service
• ITU-T E.168.1 RUSSIAN-2005 Assignment procedures for universal personal telecommunications (UPT) numbers in the provisioning of the international UPT service
• ITU-T R.60 FRENCH-1988 CONDITIONS TO BE FULFILLED BY REGENERATIVE REPEATERS FOR START-STOP SIGNALS OF INTERNATIONAL TELEGRAPH ALPHABET No. 2
• ITU-T R.60 SPANISH-1988 CONDITIONS TO BE FULFILLED BY REGENERATIVE REPEATERS FOR START-STOP SIGNALS OF INTERNATIONAL TELEGRAPH ALPHABET No. 2
• ITU-T E.104 FRENCH-1995 International Telephone Directory Assistance Service and Public Access - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group 1) 6 pp
• ITU-T E.104 SPANISH-1995 International Telephone Directory Assistance Service and Public Access - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group 1) 6 pp
• ITU-T F.125 FRENCH-1993 Numbering Plan for Access to the Mobile-Satellite Services of INMARSAT from the International Telex Service - Operations and Quality of Service Mobile Service (Study Group 1) 11 pp
• ITU-T F.125 SPANISH-1993 Numbering Plan for Access to the Mobile-Satellite Services of INMARSAT from the International Telex Service - Operations and Quality of Service Mobile Service (Study Group 1) 11 pp
• ITU-T E.164 AMD 1-2011 The international public telecommunication numbering plan Amendment 1: Revised Annex A – Clarification and explanation of the structure and function of international ITU-T E.164-numbers (Study Group 2)
• ITU-T E.104-1995 International Telephone Directory Assistance Service and Public Access - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group 1) 6 pp
• ITU-T E.153 FRENCH-1996 Home Country Direct - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors - Operation Numbering Routing and Mobile Services - International Operation - Operation of International Telephone Services Study Group I; 10 p
• ITU-T E.153 SPANISH-1996 Home Country Direct - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors - Operation Numbering Routing and Mobile Services - International Operation - Operation of International Telephone Services Study Group I; 10 p
• ITU-T X.4 FRENCH-1988 GENERAL STRUCTURE OF SIGNALS OF INTERNATIONAL ALPHABET No. 5 CODE FOR CHARACTER ORIENTED DATA TRANSMISSION OVER PUBLIC DATA NETWORKS
• ITU-T X.4 SPANISH-1988 GENERAL STRUCTURE OF SIGNALS OF INTERNATIONAL ALPHABET No. 5 CODE FOR CHARACTER ORIENTED DATA TRANSMISSION OVER PUBLIC DATA NETWORKS
• ITU-T E.109-1995 International Billed Number Screening Procedures for Collect and Third-Party Calling - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group 1) 8 pp
• ITU-T E.191.1 FRENCH-2001 Criteria and procedures for the allocation of the ITU-T international network designator addresses
• ITU-T E.191.1 SPANISH-2001 Criteria and procedures for the allocation of the ITU-T international network designator addresses
• ITU-T RESOLUTION 20 CHINESE-2008 Procedures for allocation and management of international telecommunication numbering, naming, addressing and identification resources
• ITU-T RESOLUCION 20 SPANISH-2008 Procedures for allocation and management of international telecommunication numbering, naming, addressing and identification resources
• ITU-T RESOLUTION 20-2008 Procedures for allocation and management of international telecommunication numbering naming addressing and identification resources Study Group 2
• ITU-T E.172-1992 ISDN Routing Plan - Telephone Network and ISDN; Operation Numbering Routing and Mobile Service (Study Group II) 21 pp
• ITU-T H.130 FRENCH-1988 FRAME STRUCTURES FOR USE IN THE INTERNATIONAL INTERCONNECTION OF DIGITAL CODECS FOR VIDEOCONFERENCING OR VISUAL TELEPHONY
• ITU-T H.130 SPANISH-1988 FRAME STRUCTURES FOR USE IN THE INTERNATIONAL INTERCONNECTION OF DIGITAL CODECS FOR VIDEOCONFERENCING OR VISUAL TELEPHONY
• ITU-T E.124-1988 Discouragement of Frivolous International Calling to Unassigned or Vacant Numbers Answered by Recorded Announcements without Charge - Telephone Network and ISDN - Operation, Numbering, Routing and Mobile Service (Study Group II) 2 pp
• ITU-T E.168 AMD 1 FRENCH-2004 Application of E.164 numbering plan for UPT Amendment 1: New Appendix I SERIES E: OVERALL NETWORK OPERATION TELEPHONE SERVICE SERVICE OPERATION AND HUMAN FACTORS International operation Numbering plan of the international telephone service Study Group 2
• ITU-T E.168 AMD 1 SPANISH-2004 Application of E.164 numbering plan for UPT Amendment 1: New Appendix I SERIES E: OVERALL NETWORK OPERATION TELEPHONE SERVICE SERVICE OPERATION AND HUMAN FACTORS International operation Numbering plan of the international telephone service Study Group 2
• ITU-T E.155 SPANISH-1998 International Premium Rate Service - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors - Operation Numbering Routing and Mobile Services - International Operation - Operation of International Telephone Services Stud
• ITU-T E.155 FRENCH-1998 International Premium Rate Service - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors - Operation Numbering Routing and Mobile Services - International Operation - Operation of International Telephone Services Stud
• ITU-T E.190 AMD 1-2009 Principles and responsibilities for the management assignment and reclamation of E-series international numbering resources Amendment 1 Study Group 2

SE-SIS, International Number Two

• SIS SS 61 43 13-1984 Identification cards - Numbering system- International account numbers
• SIS SS 62 15 09-1982 Documentation - International standard book numberlng (ISBN)
• SIS SS-ISO 6166:1989 Securities — International securities identification numbering system (ISIIM)
• SIS SS 62 37 10-1984 Bank operations - International securi- ties identification numbering system (ISIN)
• SIS SS 63 61 52-1986 Character repertoire and coded character sets for the international teletex service

International Electrotechnical Commission (IEC), International Number Two

• IEC TR2 61231:1993 International lamp coding system (ILCOS)
• IEC TS 61231:1999 International lamp coding system (ILCOS)
• IEC 61231:2010/AMD1:2013 International lamp coding system (ILCOS)
• IEC 61231:1999 International lamp coding system (ILCOS)
• IEC 61231:2010 International lamp coding system (ILCOS)
• IEC 61231:2010+AMD1:2013 CSV International lamp coding system (ILCOS)
• IEC 61231:2013 International lamp coding system (ILCOS)

Korean Agency for Technology and Standards (KATS), International Number Two

• KS C IEC 61231:2020 International lamp coding system (ILCOS)
• KS C IEC 61231:2014 International lamp coding system (ILCOS)
• KS X 6003-1990 International standard serial numbering (ISSN)
• KS X 6302-2002 SECURITIES - INTERNATIONAL SECURITIES IDENTIFICATION NUMBERING SYSTEM (ISIN)
• KS X 6302-1993(1998) SECURITIES - INTERNATIONAL SECURITIES IDENTIFICATION NUMBERING SYSTEM (ISIN)
• KS X ISO 15706-2003(2008) Information and documentation－International Standard Audiovisual Number(ISAN)
• KS X ISO/IEC 16023:2014 Information technology — Automatic identification and data capture techniques — Bar code symbology specification — Maxicode
• KS X ISO 6166-2016(2021) Securities and related financial instruments — International securities identification numbering system(ISIN)
• KS X ISO 6166:2014 Securities and related financial instruments — International securities identification numbering system(ISIN)
• KS X ISO 6166:2006 Securities and related financial instruments-International securities identification numbering system(ISIN)
• KS X ISO 15706-2:2016 Information and documentation — International Standard Audiovisual Number(ISAN) — Part 2: Version identifier
• KS X ISO 15706-2-2016(2021) Information and documentation — International Standard Audiovisual Number(ISAN) — Part 2: Version identifier
• KS C 5926-1994 Conversion between the ISO 7-bit coded character set(ISO 646) and the CCITT international telegraph alphabet No.2(ITA 2)

KR-KS, International Number Two

• KS C IEC 61231-2020 International lamp coding system (ILCOS)
• KS X ISO TR 25257-2016 Health informatics — Business requirements for an international coding system for medicinal products
• KS X ISO 6166-2016 Securities and related financial instruments — International securities identification numbering system(ISIN)
• KS X ISO 15706-2-2016 Information and documentation — International Standard Audiovisual Number(ISAN) — Part 2: Version identifier

Association Francaise de Normalisation, International Number Two

• NF EN 61231:2010 Système international de codification des lampes (ILCOS)
• NF EN 61231/A1:2014 Système international de codification des lampes (ILCOS)
• NF C72-231/A1*NF EN 61231/A1:2014 International lamp coding system (ILCOS)
• NF C72-231*NF EN 61231:2010 International lamp coding system (ILCOS)
• NF K12-120:1994 Securities. International securities identification numbering system (isin).
• NF Z41-103*NF ISO 10957:1994 Information and documentation. International standard music number (ismn).
• NF Z41-101:1992 Information and documentation. International standard book nubering (isbn).
• NF ISO 10444:1995 Information et documentation - Numéro international normalisé des rapports (ISRN)
• NF Z41-101:2006 Information and documentation - International standard book number (ISBN).
• NF Z41-100:1987 DOCUMENTATION. INTERNATIONAL STANDARD SERIAL NUMBERING (ISSN).
• NF M10-001:1990 Solid fuels. International codification system for medium and superior grade coals.
• NF Z41-102*NF ISO 10444:1995 Information and documentation. International standard technical report number (isrn).
• NF Z62-030*NF ISO 6936:1988 Information processing. Conversion between the two coded character sets of iso 646 and iso 6937-2 and the CCITT international telegraph alphabet no 2 (ita 2).
• NF Z41-100:2007 Information and documentation - International standard serial number (ISSN).
• NF Z41-100:2020 Information and documentation - International standard serial number (ISSN)
• NF Z41-104*NF ISO 15706:2003 Information and documentation - International Standard Audiovisual Number (ISAN)
• NF Z41-104/A1*NF ISO 15706/A1:2009 Information and documentation - International Standard Audiovisual Number (ISAN) - Amendement 1 : alternate encodings and editorial changes
• NF Z41-104-2*NF ISO 15706-2:2007 Information and documentation - International Standard Audiovisual Number (ISAN) - Part 2 : version identifier

Standard Association of Australia （SAA）, International Number Two

• AS 1048:2005 International fibreboard box code
• AS/NZS IEC 61231:2020 International lamp coding system (ILCOS)
• AS/NZS 4293:1995 International lamp coding system (ILCOS)
• AS/NZS ISO 10957:2016 Information and documentation — International standard music number (ISMN)
• AS/NZS ISO 10957:2004 Information and documentation - International standard music number (ISMN)
• AS/NZS ISO 10957:2023 Information and documentation — International standard music number (ISMN)
• AS/NZS ISO 15706.2:2023 Information and documentation — International Standard Audiovisual Number (ISAN), Part 2: Version identifier

German Institute for Standardization, International Number Two

• DIN EN 61231:2014-06 International lamp coding system (ILCOS) (IEC 61231:2010 + A1:2013); German version EN 61231:2010 + A1:2013 / Note: DIN EN 61231 (2010-12) remains valid alongside this standard until 2016-08-01.
• DIN EN 61231:2014 International lamp coding system (ILCOS) (IEC 61231:2010 + A1:2013); German version EN 61231:2010 + A1:2013
• DIN ISO 6936:2000 Information processing - Conversion between the two coded character sets of ISO 646 and ISO 6937-2 and the CCITT international telegraph alphabet No. 2 (ITA 2) (ISO 6936:1988)
• DIN EN 61231:2010 International lamp coding system (ILCOS) (IEC 61231:2010); German version EN 61231:2010
• DIN ISO 2108:2007 Information and documentation - International standard book numbering (ISBN) (ISO 2108:2005) English version of DIN ISO 2108:2007-01
• DIN 49805:2000 International Lamp Coding System (ILCOS); Identical with technical specification IEC/TS 61231:1999
• DIN CEN ISO/TS 16791:2021-02 Health informatics - Requirements for international machine-readable coding of medicinal product package identifiers (ISO/TS 16791:2020); German version CEN ISO/TS 16791:2020

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, International Number Two

• GB/T 21656-2016 International lamp coding system (ILCOS)
• GB/T 21656-2008 International lamp coding system (ILCOS)
• GB/T 16963-2010 Drafting rules for international trade contract codes
• GB/T 26319-2010(英文版) Coding rules for international freight forwarding documents’ identifier
• GB/T 26319-2010 Coding rules for international freight forwarding documents' identifier
• GB/T 18366-2001 Rules of names and codes for international-trade ships
• GB/T 21076-2007 Securities and related financial instruments- International securities identification numbering system

British Standards Institution (BSI), International Number Two

• BS EN 61231:2010 International lamp coding system (ILCOS)
• BS EN 61231:2010+A1:2013 International lamp coding system (ILCOS)
• BS ISO 6166:2021 Financial services. International securities identification number (ISIN)
• BS 6602:1985 Specification for international securities identification numbering system (ISIN)
• BS ISO 10957:2009 Information and documentation - International standard music number (ISMN)
• BS ISO/IEC 16023:2000 Information technology - International symbology specification - Maxicode
• BS ISO 2108:2005 Information and documentation - International standard book number (ISBN)
• BS ISO 3297:2017 Information and documentation. International standard serial number (ISSN)
• BS ISO 3297:2007 Information and documentation - International standard serial number (ISSN)
• BS ISO 10957:2021 Tracked Changes. Information and documentation. International standard music number (ISMN)
• 20/30397826 DC BS ISO 6166. Financial services. International securities identification numbering system (ISIN)
• BS ISO 6166:2013 Securities and related financial instruments. International securities identification numbering system (ISIN)
• BS ISO 6166:2001 Securities and related financial instruments. International securities identification numbering system (ISIN)
• BS 7107:1990 Procedure for allocating international issuer identification numbers (IINs) for use on identification cards
• PD CEN ISO/TS 16791:2020 Health informatics. Requirements for international machine-readable coding of medicinal product package identifiers
• BS PD ISO/TS 16791:2014 Health informatics. Requirements for international machine-readable coding of medicinal product package identifiers
• BS ISO 15706-2:2023 Tracked Changes. Information and documentation. International Standard Audiovisual Number (ISAN). Version identifier

Danish Standards Foundation, International Number Two

• DS/EN 61231:2010 International lamp coding system (ILCOS)
• DS/EN 61231/A1:2013 International lamp coding system (ILCOS)
• DS/ISO 10957:2009 Information and documentation - International standard music number (ISMN)
• DS/ISO 15706:2003 Information and documentation - International Standard Audiovisual Number (ISAN)
• DS/EN 61429:1997 Marking of secondary cells and batteries with the international recycling symbol ISO 7000-1135
• DS/EN 61429/Corr.:1999 Marking of secondary cells and batteries with the international recycling symbol ISO 7000-1135
• DS/ISO 15706-2:2008 Information and documentation - International Standard Audiovisual Number (ISAN) - Part 2: Version identifier

European Committee for Electrotechnical Standardization（CENELEC）, International Number Two

• EN 61231:2010 International lamp coding system (ILCOS)

AENOR, International Number Two

• UNE-EN 61231:2011 International lamp coding system (ILCOS)
• UNE-EN 61231:2011/A1:2013 International lamp coding system (ILCOS)
• UNE-EN 61429:1997 MARKING OF SECONDARY CELLS AND BATTERIES WITH THE INTERNATIONAL RECYCLING SYMBOLS ISO 7000-1135.

CZ-CSN, International Number Two

• CSN 01 0189-1988 International standard book numbering

ES-AENOR, International Number Two

• UNE 50-130-1994 Information and documentation. International standard book numbering (ISBN)
• UNE 50-107-1989

RO-ASRO, International Number Two

• STAS SR ISO 2108:1994 Information and documentation. International standard book numbering (ISBN)
• STAS 10792-1989 INTERNATIO NAL STANDARD SERIAL NUMBKRING (ISSN)
• STAS 12291-1985 Data processing CONVERSION BETWEEN THE ISO 7- BIT CODED CHARACTER SET AND THE CCITT INTERNATIONAL TELEGRAPH No. 2 (ITA 2)

TR-TSE, International Number Two

• TS 2143-1975 NTERNATIONAL STANDARD BOOK NUMBERING (ISBN)
• TS 2704-1977 Documentation - International Standard Serial Numbering (ISSN)

International Code Council, International Number Two

• ICC IOTFDC-1998-1998 International One-and Two-Family Dwelling Code
• ICC I-CODE IRC-2021 I-Codes: IRC - International Residential Code for One- and Two-Family Dwellings

Group Standards of the People's Republic of China, International Number Two

• T/CQILPA 0002-2023 Coding Rules for International Logistics
• T/CQCADPA 3-2021 International standard link identifier coding specification of knowledge service industry
• T/GDMIA 004-2020 Industrial Internet National Secondary Node Identification Code for the Household Appliance Industry

Professional Standard - Postal Service, International Number Two

• YZ/T 0054-2001 Rules of Coding for International Postal Receptacles
• YZ/T 0057-2001 Rules of coding for international postal despatches
• YZ/T 0055-2001 Rules for Compilation of International Mail Codes
• YZ/T 0056-2001 International mail consignment unit coding rules

Lithuanian Standards Office , International Number Two

• LST EN 61231-2010 International lamp coding system (ILCOS) (IEC 61231:2010)
• LST ISO 10957:2009 Information and documentation - International standard music number (ISMN) (ISO 10957:2009, identical)
• LST ISO 6166:2003 Securities and related financial instruments. International securities identification numbering system (ISIN) (idt ISO 6166:2001)

ITU-T - International Telecommunication Union/ITU Telcommunication Sector, International Number Two

• RESOLUTION 61-2008 Misappropriation of international telecommunication numbering resources
• RESOLUCIÓN 61 SPANISH-2008 Misappropriation of international telecommunication numbering resources
• ITU-T Q.708-1989 Numbering of International Signalling Point Codes - Specifications of Signalling System No. 7 (Study Group XI) 7 pp
• ITU-T E.160-2007 Definitions relating to national and international numbering plans
• ITU-T E.164 AMD 1 SPANISH-2011 Plan internacional de numeración de telecomunicaciones públicas Enmienda 1: Anexo A – Aclaración y explicación de la estructura y función de los números E.164 internacionales
• ITU-T T.61-1988 CHARACTER REPERTOIRE AND CODED CHARACTER SETS FOR THE INTERNATIONAL TELETEX SERVICE
• ITU-T E.157-2009 International calling party number delivery (Study Group 2)
• ITU-T E.164 SUPP 2-1998 The International Public Telecommunication Numbering Plan Supplement 2: Numbering Portability - Series E: Overall Network Operation@ Telephone Service@ Service Operation and Human Factors Operation@ Numbering@ Routing and Mobile Services - International O
• ITU-T E.169-1996 Application of Recommendation E.164 Numbering Plan for Universal International Freephone Numbers for International Freephone Service - Telephone Network and ISDN Operation@ Numbering@ Routing and Mobile Service (Study Group 2) 19 pp
• ITU-T E.169-1998 Application of Recommendation E.164 Numbering Plan for Universal International Freephone Numbers for International Freephone Service - Series E: Overall Network Operation@ Telephone Service@ Service Operation and Human Factors Operation@ Numbering@ Routin
• ITU-T E.166-1996 Numbering Plan Interworking for the E.164 and X.121 Numbering Plans - Series E: Telephone Network and ISDN Operation@ Numbering@ Routing and Mobile Services - International Operation - Numbering Plan of the International Telephone Service (Study Groups 2
• ITU-T R.114-1989 Numbering of International TDM Channels - Telegraph Transmission (Study Group IX) 3 pp
• ITU-T X.121-1992 International Numbering Plan for Public Data Networks (Study Group VII; 19 pp)
• ITU-T E.275-1989 Transmission in Encoded Form of Monthly International Accounting Information - Telephone Network and ISDN - Operation@ Numbering@ Routing and Mobile Service (Study Group II) 1 pp
• ITU-T E.160-1993 Definitions Relating to National and International Numbering Plans - Telephone Network and ISDN - Operation@ Numbering@ Routing and Mobile Service (Study Group II) 7 pp
• ITU-T E.160-1989 Definitions Relating to National and International Numbering Plans - Telephone Network and ISDN - Operation@ Numbering@ Routing and Mobile Service (Study Group II) 5 pp
• ITU-T E.163-1989 Numbering Plan for the International Telephone Service - Telephone Network and ISDN - Operation@ Numbering@ Routing and Mobile Service (Study Group II) 8 pp
• ITU-T E.164-1997 Designations for International Networks - Series M: TMN and International Public Telecommunication Numbering Plan - Series E: Overall Network Operation@ Telephone Service@ Service Operation and Human Factors Operation@ Numbering@ Routing and Mobile Servic
• ITU-T D.190-1989 Transmission in Encoded Form of Monthly International Accounting Information - General Tariff Principles - Charging and Accounting in International Telecommunications Services (Study Group III) 6 pp

IX-UIC, International Number Two

• UIC CODE 419-2 O-2011 Systematic Numbering of International Freight Trains
• UIC CODE 920-13 O-2011 Standard Coding and Data Structures of General Information Required for International Freight Traffic
• UIC O 920-13-2013 Standard Coding And Data Structures Of General Information Required For International Freight Traffic

NO-SN, International Number Two

• NS 4126-1984 Securities - International identification numbering system (ISIN)

YU-JUS, International Number Two

• JUS A.C2.200-1981 Documentation. International code for the abbreviation of titles of periodicals
• JUS Z.A4.030-1979 Information and documentation. International standard book numbering
• JUS I.B1.009-1986 Information processing. 7-bit coded internationalgraphic character set for information interchange
• JUS I.B1.014-1990 Infonmation processing. Conversion bettreen the coded character sets (JUS I.BI.009 and character set for telematic service) and the International Telegraph Alphabet No. 2 (ITA 2)

ATIS - Alliance for Telecommunications Industry Solutions, International Number Two

• 0100802.01-1996 North American Adaptation for Domestic International Interfaces of ETSI 300 174 Digital Component Television Signals – Interface Coding Specifications at DS-3
• T1.802.01-1996 Telecommunications - North American Adaptation for Domestic-International Interfaces of ETSI 300 174 Digital Component Television Signals - Interface and Coding Specifications at DS-3

PT-IPQ, International Number Two

• NP 2022-1986
• NP 2023-1986
• NP 3420-1989 SOLID FUEL Médium and High Rank coals International codification ECE-United Nations

Alliance of Telecommunications Industry Solutions （ATIS), International Number Two

• ATIS 0100802.01-1996 North American Adaptation for Domestic International Interfaces of ETSI 300 174 Digital Component Television Signals - Interface Coding Specifications at DS-3

ZA-SANS, International Number Two

• SANS 21047:2009 Information and documentation - International Standard Text Code (ISTC)
• SANS 10957:2009 Information and documentation - International standard music number (ISMN)
• SANS 2108:2005 Information and documentation - International Standard Book Number (ISBN)
• SANS 3297:2009 Information and documentation - International standard serial number (ISSN)

International Organization for Standardization (ISO), International Number Two

• ISO 6166:1986 Securities — International securities identification numbering system (ISIN)
• ISO 6166:2021 Financial services - International securities identification number (ISIN)
• ISO 10957:2021 Information and documentation — International standard music number (ISMN)
• ISO 2108:1972 Title missing - Legacy paper document
• ISO 2108:1992 Information and documentation; international standard book numbering (ISBN)
• ISO 10957:1993 Information and documentation; international standard music number (ISMN)
• ISO 2108:1978 Documentation — International standard book numbering (ISBN)
• ISO 6936:1988 Information processing; conversion between the two coded character sets of ISO 646 and ISO 6937-2 and the CCITT international telegraph alphabet No. 2 (ITA 2)
• ISO 6166:1987 Securities; International securities identification numbering system (ISIN)
• ISO/IEC 16023:2000 Information technology - International symbology specification - MaxiCode
• ISO 2108:2005 Information and documentation - International standard book number (ISBN)
• ISO 3297:1986 Documentation; International standard serial numbering (ISSN)
• ISO 2108:2017 Information and documentation - International Standard Book Number (ISBN)
• ISO 10444:1994 Information and documentation - International standard technical report number (ISRN)
• ISO 3297:1998 Information and documentation - International Standard Serial Number (ISSN)
• ISO 3297:2007 Information and documentation - International standard serial number (ISSN)
• ISO 3297:2017 Information and documentation - International standard serial number (ISSN)
• ISO 15706:2002/Amd 1:2008 Information and documentation - International Standard Audiovisual Number (ISAN); Amendment 1: Alternate encodings and editorial changes
• ISO 6166:2001 Securities and related financial instruments - International securities identification numbering system (ISIN)
• ISO 6166:2013 Securities and related financial instruments - International securities identification numbering system (ISIN)
• ISO 3166-1:2020 Codes for the representation of names of countries and their subdivisions — Part 1: Country code
• ISO/TS 16791:2014 Health informatics - Requirements for international machine-readable coding of medicinal product package identifiers
• ISO/TS 16791:2020 Health informatics — Requirements for international machine-readable coding of medicinal product package identifiers
• ISO 2530:1975 Keyboard for international information processing interchange using the ISO 7- bit coded character set; Alphanumeric area

Taiwan Provincial Standard of the People's Republic of China, International Number Two

• CNS 13361-1994 International Numbering Plan for Public Data Networks
• CNS 13720-1996 Micrographics-ISO Resolution Test Chart No 2-Description and Use

Japanese Industrial Standards Committee (JISC), International Number Two

• JIS X 0510:1999 Two dimensional symbol -- QR Code -- Basic specification
• JIS X 0510:2004 Two dimensional symbol -- QR Code -- Basic specification
• JIS X 0510 ERRATUM 1:2000 Two dimensional symbol -- QR Code -- Basic specification (Erratum 1)

VN-TCVN, International Number Two

• TCVN 6939-2007 Article number.The Global Trade Item Number of 13-digit.Specification
• TCVN 6940-2007 Article number.The Global Trade Item Number of 8-digit.Specification
• TCVN 6380-2007 Information and documentation.International Standard Book Number (ISBN)
• TCVN 6381-2007 Information and documentation. International standard serial numbering (ISSN)
• TCVN 7214-2008 Securities and related financial instruments.International securities identification numbering system (ISIN)

NZ-SNZ, International Number Two

• AS/NZS ISO 15706:2004 Information and documentation International Standard Audiovisual Number (ISAN)

IN-BIS, International Number Two

• IS 10101-1982

American National Standards Institute （ANSI), International Number Two

• ANSI/INCITS/ISO 6936:1988 Information Processing - Conversion between the Two Coded Character Sets of ISO 646 and ISO 6937-2 and the CCITT International Telegraph Alphabet No. 2 (ITA 2)
• ANSI/INCITS/ISO/IEC 6936:1988 Information processing - Conversion between the Two Coded Character Sets of ISO 646 and ISO 6937-2 and the CCITT International Telegraph Alphabet No. 2 (ITA 2)
• ANSI/ATIS 0100802.01-1996 North American Adaptation for Domestic-International Interfaces of ETSI 300 174 Digital Component Television Signals-Interface and Coding Specifications
• ANSI/ISO 6936:1988 Information processing - Conversion between the two coded character sets of IS0 646 and IS0 6937-2 and the CCITT international telegraph alphabet No. 2 (ITA 2) Adopted by INCITS
• ANSI T1.802.01-1996 North American Adaptation for Domestic-International Interfaces of ETSI 300 174 Digital Component Television Signals-Interface and Coding Specifications
• ANSI X9.101-2003 Securities and related financial instruments - International securities identification numbering systems (ISIN)

Professional Standard - Post and Telecommunication, International Number Two

• YD/T 711.6-1997 Bar code label for record mail.International registered correspondence
• YD/T 2143-2010 Technical specification for coding of Chinese domain names

Professional Standard - Commodity Inspection, International Number Two

• SN/T 4093-2015 International express message based on RFID、HS code and XML

RU-GOST R, International Number Two

• GOST 7.56-2002 System of standards on information, librarianship and publishing. Publications. International standard serial numbering
• GOST 7.85-2003 System of standards on information, librarianship and publishing. International standard technical report number
• GOST R 57305-2016 Health informatics. Requirements for international machine-readable coding of medicinal product package identifiers

IX-FAO, International Number Two

• CAC/GL 36-1989(Ch) Food additive class names and international numbering system
• CAC/GL 36-1989(En) Food additive class names and international numbering system
• CAC/GL 36-2008 Class names and the international numbering system for food additives

Canadian Standards Association (CSA), International Number Two

• CSA ISO/IEC 16023-04-CAN/CSA:2004 Information technology International symbology specification MaxiCode ISO/IEC 16023:2000

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, International Number Two

• GB/T 21076-2017 Securities and related financial instruments—International securities identification numbering system

Conference of European Post Telecommunication (CEPT), International Number Two

• CEPT/ECC/REC/(15)02-2020 Guidelines for Major changes to National Numbering and Dialling Plans concerning E.164 Numbers

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector, International Number Two

• RAPPORT BT.1080-1 FRENCH-1990 International exchange of television programmes with data-encoded captions (sub-titles)
• REPORT BT.1080-1-1990 International exchange of television programmes with data-encoded captions (sub-titles)

(U.S.) Telecommunications Industries Association , International Number Two

• TIA/EIA/IS-875-2001 Enhanced International Dialing, Calling Number Identification & Callback, Calling Party Category Identification

Indonesia Standards, International Number Two

• SNI ISO 3297:2010 Information and documentation - International standard serial number (ISSN)

European Committee for Standardization (CEN), International Number Two

• EN ISO/TS 16791:2015 Health informatics - Requirements for international machine-readable coding of medicinal product package identifiers

IETF - Internet Engineering Task Force, International Number Two

• RFC 3492-2003 Punycode: A Bootstring encoding of Unicode for Internationalized Domain Names in Applications (IDNA)

ES-UNE, International Number Two

• UNE-EN 61429 CORR:1999 MARKING OF SECONDARY CELLS AND BATTERIES WITH THE INTERNATIONAL RECYCLING SYMBOLS ISO 7000-1135.
• UNE-CEN ISO/TS 16791:2020 Health informatics - Requirements for international machine-readable coding of medicinal product package identifiers (ISO/TS 16791:2020) (Endorsed by Asociación Española de Normalización in November of 2020.)

IT-UNI, International Number Two

• UNI CEN ISO/TS 16791:2020 Health informatics - Requirements for international machine-readable coding of medicinal product package identifiers

ANSI - American National Standards Institute, International Number Two

• INCITS/ISO 6936:1988 Information processing - Conversion between the two coded character sets of IS0 646 and IS0 6937-2 and the CCITT international telegraph alphabet No. 2 (ITA 2)
• X9.101-2003 Securities and related financial instruments International securities identification numbering system (ISIN) (ISO 6166-2001)

United States Navy, International Number Two

• NAVY QPL-21164-QPD-2010 Grease, Molybdenum Disulfide, for Low and High Temperature NAYO Code Number G-353
• NAVY QPL-21164-QPD-2011 GREASE, MOLYBDENUM DISULFIDE, FOR LOW AND HIGH TEMPERATURES, NATO CODE NUMBER G-353

Others:   International Coding Rules, International Number 2, International Number Two, International Number Two, International 2-Number Code, International code, International Coding Rules, International code.