| Acronym | Meaning |
| LIN | Linear |
| SJAG | Software Engineering Environment (see) Joint Activities Group |
| ATTCH | Attach/attachment |
| ONR | Office Of Naval Research |
| AAA | Artifacts, Agents And Activities |
| TAEG | Training Analysis And Evaluation Group |
| GND | Ground |
| FBM | Fleet Ballistic Missile Submarine Training Center |
| PHC | Photographic Change (tdc 68) |
| EDPU | Electrical Power Drive Unit |