| Acronym | Meaning |
| HEELS | Helicopter Emergency Egress Lighting System |
| SDV | Swimmer Delivery Vehicle (special Warfare) |
| TRR | Test Readiness Review |
| FPUM | Fuel Pressure Metering Unit |
| PEP | Proposal Evaluation Plan |
| DICASS | Directional Command Activated Sonobouy System |
| WX | Weather |
| FEO | Field Engineering Office |
| NATTC | Naval Air Technical Training Center |
| TAAD | Task Assignment And Directive (ntsc-3930/26) |