| Acronym | Meaning |
| MATCH | McGill University; Technical Improvements To The Large-scale Spectral Element Ocean Model (SEOM) |
| CASAC | Clean Air Scientific Advisory Committee |
| MTEM | Magnetosphere-Thermosphere Explorer Mission |
| AL/HPD | AL Health Protection Division |
| FATS | Factory Acceptance Test Specification |
| ELI | Environmental Law Institute |
| DBX | Debugger For UNIX |
| DNA | Defense Nuclear Agency |
| ERA | Engineering Research Associates |
| AAM | Airborne Activity Monitor |