| Acronym | Meaning |
 | UCS | Union Of Concerned Scientists |
| ASD(HA) | (U.S.) Assistant Secretary Of Defense (Health Affairs) |
| PCIE | Peripheral Component Interconnect Express (computer Bus) |
| GAW | Global Atmospheric Watch |
| FU | Smoke (METAR Code) |
| TM | Terametre - Thulium |
| WS | Samoa (ISO 3166 And FIPS 10-4 Country Code Digram; From West Samoa) -Writer To The Signet (a Scottish Solicitor) |
| PS | Petasecond |
| JPY | Japanese Yen (ISO 4217 Currency Code) |
| TOW | Tube-launched |
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