| Acronym | Meaning |
| GRND | Ground |
| PDL | Preliminary Design Language |
| FBITAR | Fadec Fail Bit, Channel A, Right Engine |
| VECP | Value Engineering Change Proposal |
| CIC | Central Integrated Checkout |
| PLISN | Provisioning List Item Sequence Number |
| UI | Unit Of Issue |
| UI | User Interface |
| SDV | Swimmer Delivery Vehicle (special Warfare) |
| HM/HS | Hardness Maintenance/hardness Surveillance |