| Acronym | Meaning |
| FRB | Failure Review Board |
| UPR | Upper |
| ITS | Interim Trainer Support |
| ISST | Infrared Surveillance Of Surface Targets |
| UI | User Interface |
| DIFAR | Directional Frequency And Ranging (asw) |
| FMEA | Failure Mode And Effects Analysis |
| ETE | Estimated Time Enroute |
| TADMUS | Tactical Decision Making Under Stress |
| AFS | A Distributed Product Of Transarc |