| Acronym | Meaning |
| TEMS | Transport Environment Monitoring System |
| PCP | Project Change Proposal |
| PSE | Peculiar Support Equipment |
| ETC | Greenbelt |
| MTEF | Fluid Maintenance Test Equipment |
| PIM | Pulse Interval Modulation |
| M&R | Maintenance And Repair |
| RSC | Range Safety Control/Command |
| EGUN | Fast Pulse Electron Gun |
| OBS | Operational Biomedical System |