| Acronym | Meaning |
| PDES | Product Data Exchange Specification |
| GFI | Ground Fault Interrupter |
| MILSPEC | Military Specification |
| DID | Data Item Description |
| PPS | Program Performance Spec Udi-e-21269b/mod |
| IDD | Interface Design Document |
| RPIE | Real Property Installed Equipment |
| DCMC | Defense Contract Management Command |
| AUF | Airborne Uninhabited Fighter |
| PPL | Provisioning Parts List |