| Acronym | Meaning |
| STD | S?o Tom? And PrĀncipe Dobra (ISO 4217 Currency Code) -Sexually Transmitted Disease |
| COIN | Counter-Insurgency (military) |
| TBGRI | Tropical Botanic Garden And Research Institute (India) |
| SETI | Search For ExtraTerrestrial Intelligence |
| AVI | Audio Video Icon |
| VCR | Video Cassette Recorder |
| NAEC | U.S. Naval Air Engineering Center |
| GNP | Gross National Product |
| CW | Continuous Wave (laser) -Cook Islands (FIPS 10-4 Territory Code) |
| AWOL | Absent Without Official Leave / Absent WithOut Leave (military Jargon) |