| Acronym | Meaning |
| RAC | Request For Authority To Contract |
| DIVERTR | Diverter |
| HDG | Heading |
| TRD | Test Requirement(s) Document (data) |
| JVX | Joint Services Vertical Lift Aircraft Experimental |
| RAASP | Reusable Ada Avionics Software Package |
| CTRL | Control |
| NDATS | Naval Data Automation Technical Standard |
| MPC | Mission Phase Code |
| TPECP | Trainer Peculiar Engineering Change Proposal |