| Acronym | Meaning |
| OPEVAL | Operational Evaluation |
| TDC | Technical Directive Code |
| SOMM | System Organizational Maintenance Manuals |
| CO | Change Order |
| TDMP | Training Device Maintenance Plan |
| ID | Interface Diagnostics |
| SIMAS | Sonar In-situ Mode Assessment |
| OPLSM | Operational Phase Logistic Suuport Manager |
| ARDM | Medium Auxiliary Repair Dry Dock (non Self-propelled) |
| NCAE | Naval Contract Adjustment Board |