| Acronym | Meaning |
| SDMS | Shipboard Data Multiplex System |
| PT | Part |
| STRT | Start |
| R | Right |
| CNTT | Chief Of Naval Technical Training (memphis) |
| RNS | Radar Navigation Set |
| YFB | Ferry Boat Or Launch (self-propelled)(misc) |
| ANDVT | Advanced Narrowband Digital Voice Terminal |
| PCN | Program Change Notice |
| DIFAR | Directional Frequency And Ranging (asw) |