This Standard Practice lists and defines the principle terms and abbreviations used to describe pipe hangers and supports. Users of this Standard Practice are cautioned to consult the specific manufacture for inherent limitations in the use of their products. This Standard Practice is comprised of separate sections which contain: Abbreviation acronyms for organizations whose documents are applicable to pipe hangers and supports. A glossary of terms used in pipe hanger and support design@ manufacture@ installation and application. Abbreviations commonly applicable to pipe hangers and supports. Illustrations of commonly used pipe hanger and support components.