| Acronym | Meaning |
| FCI | Functional Configuration Identification |
| PMRM | Phase (periodic) Maintenance Requirements Manual |
| CPTR | Computer Program Test Report |
| REILS | Runway End Identifier Light System |
| NB | Narrowband |
| FMA | Field Modification Activity |
| LORAN | Long Range Navigation |
| APS | Avionic Processing System |
| CONOPS | Concept Of Operations |
| HOTTS | Harpoon Operator Team Training System |