| Acronym | Meaning |
| AHCPR | Agency For Health Care Policy And Research (obsolete; Replaced With AHRQ) |
| UPF | Universitat Pompeu Fabra (Catalan |
| FARC | Fuerzas Armadas Revolucionarias De Colombia (Spanish |
| YMCA | Young Men's Christian Association |
| ZAMS | Zero Age Main Sequence |
| KI | Kiribati (ISO 3166 Digram) |
| OOO | Out Of The Office |
| RD | Radio Disney |
| B&W | Babcock & Wilcox - Black And White - Bowers & Wilkins |
| CIEF | Comit? International D'enregistrement Des Fr?quences (International Frequency Registration Board) |