| Acronym | Meaning |
| ATLAS | All-Terrain Lifter Army System -Assessment Tool For LAnd Systems |
| MTT | Methylthiazol Tetrazolium (assay) |
| JUGFET | JUnction Gate Field-Effect Transistor |
| DSAA | (U.S.) Defense Security Assistance Agency |
| STOVL | Short Take-Off And Vertical Landing |
| BCER | British Columbia Electric Railway |
| VCJD | Variant Creutzfeldt-Jakob Disease |
| CR | Coral Sea Islands (FIPS 10-4 Territory Code) - Costa Rica (ISO 3166 Digram) |
| MKD | Macedonian Denar (ISO 4217 Currency Code) - Republic Of Macedonia (ISO 3166 Trigram) |
| NO | Nobelium |