| Acronym | Meaning |
 | IFR | Instrument Flight Rules |
| AOU | American Ornithologists' Union |
| M | Metre - Milli |
| AV | Anguilla (FIPS 10-4 Territory Code) -Audio-Visual -Aviation |
| UNCF | United Negro College Fund |
| WCBP | World Centre For Birds Of Prey |
| GS | Gigasecond |
| DIAC | Department Of Immigration And Citizenship (Australia) [1] |
| JDL | Jewish Defense League |
| GSR | Gun Shot Revenue |
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