| Acronym | Meaning |
| SSU | Saybolt Seconds Universal |
| ADSU | Air Direction Sensing Unit |
| HOTAS(C) | Hands On Throttle And Stick (controls) |
| FOSI | Functional Output Specification Instance |
| PNVS | Pilots Night Vision System |
| AS | Submarine Tender (material Support) |
| POAM | Plan Of Action And Milestones |
| FFIBR | Fuel Filter Impending Bypass, Right Engine |
| FDIG | Fault Diagnostics |
| EELS | Emergency Escape Lighting System |