| Acronym | Meaning |
| HREM | High-resolution Electron Microscopy |
| EIS | Electron Impact Spectroscopy |
| IRBIC | Infrared Beam Induced Current |
| MIF | Migration Inhibitory Factor |
| PTS | Phosphotransferase System |
| RIP | RCRA Implementation Plan |
| AESOPS | Antarctic Environment Southern Ocean Process Study |
| FBR | Finite Basis Representation (in Wave Fct. Calcn. For Nuclear Motion On Potential Energy Surface) |
| DWEL | Drinking Water Equivalent Level |
| TROLL | Transmitter And Receiver Of Laser Light |