| Acronym | Meaning |
| RS | Russia (FIPS 10-4 Country Code) |
| SHSN | Snow Showers (METAR Code) |
| UAB | University Of Alabama At Birmingham |
| ATO | Air Tasking Order - Australian Taxation Office |
| NAFO | Northwest Atlantic Fisheries Organization |
| TB | Terbium |
| NASED | National Association Of State Election Directors [1][2] |
| WC | Water Closet - Winston Churchill - World Cup (sports) |
| LNG | Liquefied Natural Gas |
| TDRS | Tracking Data And Relay Satellite |