| Acronym | Meaning |
| PVC | Permanent Virtual Circuit - PolyVinyl Chloride - Premature Ventricular Contraction - Primary Visual Cortex |
| ARG | Argentina (ISO 3166 Trigram) |
| OB | Obiit (Latin |
| COPE | U.K. Committee On Publication Ethics |
| BOT | Balance Of Trade - Build Operate Transfer - Bank Of Thailand |
| TCA | Transformational Communications Architecture -Turks And Caicos (ISO 3166 Trigram) |
| IRO | International Refugee Organisation |
| FEBA | Forward Edge Of The Battle Area |
| KITT | Knight Industries Two Thousand |
| NORML | National Organization For The Reform Of Marijuana Laws (normal) |