| Acronym | Meaning |
| LO | Low |
| NATSF | Naval Air Technical Support Facility |
| ABECR | Right Engine Abec |
| OFABR | Oil Filter Actual Bypass Right |
| FLT | Flight |
| TECD | Training Equipment Change Directive |
| PCF | Patrol Craft (fast) (coastal Patrol Combatants) |
| XMTR | Transmitter |
| OTPS | Operational Test Program Set |
| REPPAC | Naval Training Systems Center Representative Pacific |