| Acronym | Meaning |
| BP | Back Pressure |
| IOC | Joint Operations Center |
| MPSR | Multipurpose Support Room |
| VRNR | Vernier |
| MIA | Multiflex Interface Adapter |
| IPS | Inner Roll Gimbal |
| CSAT | Combined Systems Acceptance Test |
| H | AlH AlHazardous (Task Classification) |
| NIP | NNIP Network Input Processor |
| NPL | Normal Power Level (see RPL) |