| Acronym | Meaning |
| GTIP | G-tolerance Improvent Program |
| NMDAS | Navy Manpower Data Accounting System |
| IACS | Integrated Acoustic Communication System |
| AIVPC | Anti-ice Valve Position Command |
| FCSIR | Flight Control System Integration Rig |
| DEC | Decode |
| AYC | Accessory Change (tdc 61) |
| PDD | Program Design Description |
| SEP | Software Enhancement Proposal |
| GFI | Government Furnished Information |