| Acronym | Meaning |
| OEM | Original Equipment Manufacturer |
| N | Newton - Nitrogen - North |
| UPI | United Press International |
| USAFSPC | U.S. Air Force Space Command |
| NP | Nepal (ISO 3166 And FIPS 10-4 Country Code Digram) |
| UCLA | University Of California |
| DIFAR | DIrectional Frequency Analysis And Recording |
| YV | Yottavolt |
| CCOP | Coalition Common Operating/Operational Picture |
| AFSCN | U.S. Air Force Satellite Control Network |