| Acronym | Meaning |
| SYST | System |
| PP&C | Program Planning And Control |
| PT | Plain Test |
| LIC | Laser Intercept Capability (mod) |
| SHSC | Safety Hazard Severity Code |
| PTT | Plotting Team Trainer |
| MEESTO | Modification Engineering Evaluation & Sub-task Order (4720/15) |
| CPL | Consolidated Procurement Directive (ntec-3930/27) |
| ICD | Interface Control Document |
| ECU | Environmental Control Unit |