| Acronym | Meaning |
| NPPS | Navy Publishing And Printing Service |
| EAB | Emergency Air Breathing (comm Sys For Submarines) |
| PA | Public Address |
| MMH/FH | Maintenance Manhours Per Flight Hour |
| SSD | Emergency Escape/survival Device |
| TRI-TAC | Program |
| SCMP | Software Configuration Management Plan |
| DDU | Digital Data Unit |
| AIVPFR | Anti-ice Valve Position Failure Right Engine |
| SNAP | Shipboard Non-tactical Automated Data Processing |