| Acronym | Meaning |
| CPPI | Cross-polarization-polarization-inversion [NMR] |
| GFR | Glomerular Filtration Rate |
| TOA | Thermooptical Analysis |
| JCAMP | Joint Committee On Atomic And Molecular Physical Data |
| RSMP | Rayleigh-Schroedinger-Moeller-Plesset Perturbation |
| AFGF | Acidic Fibroblast Growth Factor |
| CPC | Chemical Protective Clothing |
| PBB | Polybrominated Biphenyl |
| IRIM | Institute For Rare Isotope Measurements |
| ERMM | Effective R-matrix Model (in Reactive Electron-mol. Scattering) |