| Acronym | Meaning |
| ECP | Engineering Change Proposal |
| DCC | Dynamic Component Change (tdc 51) |
| LSD | Landing Ship Dock (landing Craft Carriers) |
| AYB | Accessory Bulletin (tdc 58) |
| UDI | Unique Data Item |
| CMM | Capability Maturity Model |
| ICC | Instructor Control Console |
| CVN | Multi-purpose Aircraft Carrier (nuclear Propulsion) |
| SAT | System Acceptance Testing |
| EFIS | Electronic Flight Information System |