| Acronym | Meaning |
| BOSS | Buy Our Spares Smartly |
| CA | Contract Award |
| TD | Training Device |
| ETA | Estimated Time Of Arrival |
| TID | Task Identification Code |
| LST | Tank Landing Ship (landing Craft Carriers) |
| YD | Floating Crane (non Self-propelled)(misc) |
| NAVAIDS | Navigation (navigational) Aids |
| YF | Covered Lighter (self-propelled) |
| I/ITSC | Interservice/industry Training Systems Conference |