| Acronym | Meaning |
| CBCR | Change Board Commitment Record |
| OEM | Original Equipment Manufacturer |
| LWT | Amphibious Warping Tug (landing Craft) |
| EM | Electromagnetic |
| HYTOW | (an/wqc-5) |
| PBR | River Patrol Boat (river/roadstead Craft) |
| LLCSC | Loser-level Computer Software Component |
| PSO | Pressure Shut Off |
| SPP | Sponsor Program Proposal |
| MAC | Maintenance Allocation Chart |