| Acronym | Meaning |
| KARNAC | Knowledge Aided Retrieval In Activity Context |
| CAIR | Council On American-Islamic Relations |
| BGN | U.S. Board On Geographic Names -Bulgarian Lev (ISO 4217 Currency Code) |
| AK | Alaska (postal Symbol) |
| AFAIR | As Far As I Remember/Recall |
| EOSDIS | Earth Observation Satellite Data And Information System |
| RM | Raeto-Romansh Language (ISO 639-1 Code) |
| SYSML | System Modeling Language |
| WFP | World Food Program |
| TIM | Technical Information Memorandum - Technical Interchange Meeting - Toxic Industrial Material - Telecom Italia Mobile |