| Acronym | Meaning |
| OOD | Object-oriented Design |
| ICS | Interim Contractor Suppor |
| EB | Electric Boat Div Of Gen Dynamics |
| ICS | Intercommunication Control System |
| BUPERS | Bureau Of Naval Personnel |
| EXEC | Executive Subsystem |
| CSCG | Communications Security Control Group |
| NAVSTAR | Global Positioning System (gps) |
| VRS | Video Recording System |
| AGB | Accessory Gear Box |