| Acronym | Meaning |
| PHOXA | Photochemical Oxidant And Acid Deposition Model Application |
| BHP | Brake Horsepower |
| AIS | Administrative Information Systems |
| ARGOS | French Satellite-borne Data Relay And Platform Location System |
| AMVP | Aviation Model Verification Program |
| CDR | Critical Design Review |
| ASLB | Atomic Safety Licensing Board |
| (A3) | Armor/anti-armor |
| CAB | CCSM Advisory Board |
| TDR | Tracking And Data Relay |