21、Double Quantum Filtered COSY 双量子滤波COSY
22、DRDS Double Resonance Difference Spectroscopy 双共振差谱
23、EXSY Exchange Spectroscopy 交换谱
24、FFT Fast Fourier Transformation 快速傅立叶变换
25、FID Free Induction Decay 自由诱导衰减
26、H,C-COSY 1H,13C chemical-shift COrrelation SpectroscopY 1H,13C化学位移相关谱
27、H,X-COSY 1H,X-nucleus chemical-shift COrrelation SpectroscopY 1H,X-核化学位移相关谱
28、HETCOR Heteronuclear Correlation Spectroscopy 异核相关谱
29、HMBC Heteronuclear Multiple-Bond Correlation 异核多键相关
30、HMQC Heteronuclear Multiple Quantum Coherence 异核多量子相干
31、HOESY Heteronuclear Overhauser Effect Spectroscopy 异核Overhause效应谱
32、HOHAHA Homonuclear Hartmann-Hahn spectroscopy 同核Hartmann-Hahn谱
33、HR High Resolution 高分辨
34、HSQC Heteronuclear Single Quantum Coherence 异核单量子相干
35、INADEQUATE Incredible Natural Abundance Double Quantum Transfer Experiment 稀核双量子转移实验（简称双量子实验，或双量子谱）
36、INDOR Internuclear Double Resonance 核间双共振
37、INEPT Insensitive Nuclei Enhanced by Polarization 非灵敏核极化转移增强
38、INVERSE H,X correlation via 1H detection 检测1H的H,X核相关
39、IR Inversion-Recovery 反（翻）转回复
40、JRES J-resolved spectroscopy J-分解谱
