| Acronym | Meaning |
| BB | Battleship |
| MSSC | Medium Seal Support Craft (special Warfare) |
| OBOGS | Onboard Oxygen Generating System |
| SPMS | Software Process Management System |
| RTB | Remote Test Basetmtreturn To Base |
| ADPSO | Automatic Data Processing Security Officer |
| IX | Unclassified Miscellaneous Ships |
| SAS | Survival Avionics System |
| MTBF | Mean Time Between Failure |
| ATTCH | Attach/attachment |