| Acronym | Meaning |
| OPER | Operator |
| SEAWARS | Sea Water Actuated Release System (air) |
| NADC | Naval Air Development Center (warminster) |
| YW | Water Barge (self-propelled)(tanker) |
| NMCMS | Not Mission Capable Maintenance Scheduled |
| FANFARE | Navy Torpedo Countermeasures Sys For Ships |
| LCK | Lock |
| MDCS | Maintenance Data Collection System |
| CCA | Critical Characteristics Audit |
| ENG | Engine |