| Acronym | Meaning |
| NARM | Navy Resource Model |
| MRF | Maintenance Replacement Factor |
| IR&D | Independent Research & Development |
| IFR | Instrument Flight Rules |
| TECR | Training Equipment Change Request (form 4720) |
| ARPS | Advanced Radar Processing System |
| GVIB | Gearbox Vibration |
| NADEP | Naval Aviation Depot |
| CAST | Combined Arms Staff Trainer |
| CIC | Central Integrated Checkout |