| Acronym | Meaning |
| PAN | STARRS -Panoramic Survey Telescope And Rapid Response System |
| FU | Smoke (METAR Code) |
| IUSS | Integrated Undersea Surveillance System - Integrated Unit Simulation System - International Union Of Soil Science |
| UA | Ukraine (ISO 3166 Digram)Unit Of Action |
| ATAC | Air Transportable Acoustic Communications |
| BGN | U.S. Board On Geographic Names -Bulgarian Lev (ISO 4217 Currency Code) |
| VSAT | Very Small Aperture Terminal (vee-satt) |
| BCER | British Columbia Electric Railway |
| KR | Kiribati (FIPS 10-4 Country Code) - Republic Of Korea (ISO 3166 Digram) |
| LRP | Logistics Release Point |