| Acronym | Meaning |
| MTBMA | Mean Time Between Maintenance Action |
| FSC | Federal Supply Classification |
| PSE | Peculiar Support Equipment |
| RM | Replaceable Module |
| CDI | Cumulative Damage Indes |
| SCP | Supplier Change Proposal |
| ECO | Engineering Change Order |
| DCMC | Defense Contract Management Command |
| NAMO | Naval Air Maintenance Office (pax River) |
| AGP | Patrol Craft Tender (misc) |