| Acronym | Meaning |
| AFRL | Air Force Research Laboratory |
| ZANU | PF -Zimbabwe African National Union - Patriotic Front |
| LDL | Low-Density Lipoprotein |
| CPG | Clinical Practice Guideline |
| ATA | Advanced Technology Attachment (IBM Personal Computer) - Afghan Transitional Authority - Allen Telescope Array -Antarctica (ISO 3166 Trigram) |
| RTGS | Royal Thai General System Of Transcription - Real Time Gross Settlement |
| PAPI | Precision Approach Path Indicator (aviation) |
| BCT | Brigade Combat Team |
| CITS | Combat Identification Training System |
| ZMB | Zambia (ISO 3166 Trigram) |