| Acronym | Meaning |
| FL | Foot-lambert |
| PFBIT | Pre-flight Built-in Test |
| MSEC | Millisecond |
| SEU | Sighting Electronics Unit |
| AWSI | Avionics-weapons System Integration |
| TBAT | Towed Buoy Antenna Trainer (trident-8d35) |
| DICASS | Directional Command Activated Sonobouy System |
| SML | Support Material List |
| QEC | Quick Engine Change (tdc 03) |
| MSL | Material Support List |