| Acronym | Meaning |
| ISI | Interim Support Item |
| WMED | Medium Endurance Cutter (uscg 270) |
| AST | Aircraft System Trainer |
| VSWR | Voltage Standing Wave Ratio |
| MFPT | Maintenance Fleet Project Team |
| IOS | Instructor Operator Station |
| MAC | Military Airlift Command |
| MC | Military Characteristics |
| RAPID | Reusable Ada Products For Information Systems Development |
| PMS | Performance Measurement System |