| Acronym | Meaning |
| OPIDP | Organophosphate Induced Delayed Polyneuropathy |
| FTICRMS | Fourier Transform Ion Cyclotron Resonance Mass Spectrometry |
| GTF | Gaussian-type (wave) Function |
| HIIS | Heavy Ions In Space |
| UCMP | Unrestricted Compact Model Potential |
| HRMSI | High-Resolution Multispectral Instrument (EOS) |
| SME | Static Model Exchange (approxn. In Electron-mol. Scattering) |
| TPPI | Time Proportional Phase Increment |
| WMAC | Waste Minimization Assessment Center |
| NK | Natural Killer |