| Acronym | Meaning |
| GS | General Support -Gigasiemens - South Georgia And The South Sandwich Islands (ISO 3166 Digram) |
| PU | Guinea-Bissau (FIPS 10-4 Country Code) -Polyurethane -United States Miscellaneous Pacific Islands (ISO 3166 Digram; Obsolete 1986) |
| EBW | Exploding BridgeWire |
| CTI | Co-operative Target Identification |
| MC | Millicoulomb |
| HST | See Entry |
| FLQ | Front De Lib?ration Du Qu?bec (French For Qu?bec Liberation Front) |
| SNU | Solar Neutrino Unit |
| DZA | Algeria (ISO 3166 Trigram) |
| ZUI | Zooming User Interface (zoo-wee) |