| Acronym | Meaning |
| SASTS | Submarine Advanced Signal Training System |
| MARS | Multiple Artillery Rocket System |
| APN1 | Apn Funds Budget One, Weapon System Production Dollars |
| DT&E | Development Test And Evaluation |
| CCTV | Closed Circuit Television |
| S&L | Shipbuilding And Logistics |
| AHD | Ahead |
| SPC | Software Productivity Consortium |
| PS | Pressure Switch |
| OB | Operating Budget |