| Acronym | Meaning |
| ANS | Artificial Neural Systems |
| HMS/DS | Helmet Mounted Sight/display System |
| LST | Tank Landing Ship (landing Craft Carriers) |
| RAN | Request For Authority To Negotiate |
| STBY | Standby |
| SLMM | Submarine Launched Mobile Mine |
| CART | Command Assessment Of Readiness And Training |
| DEMS | Data Base Management Sys |
| AYC | Accessory Change (tdc 61) |
| PBR | River Patrol Boat (river/roadstead Craft) |