| Acronym | Meaning |
| GAMIT | Not An Acronym |
| OSR | Office Of Scientific Research |
| MOS | Metal-oxide Semiconductor |
| QG | Quasi-Geostrophic Analysis |
| AA | Accountable/activity Area |
| DEBITS | Deposition Of Biogeochemical Important Trace Species |
| CCB | Configuration Control Board |
| NAT | Nitric Acid Trihydrate |
| AQCA | Air Quality Control Act |
| AP | Administrative Procedure |