| Acronym | Meaning |
| DHS | U.S. Department Of Homeland Security |
| ASIO | Australian Security Intelligence Organisation -Audio Stream Input Output |
| RFC | Request For Comments - Royal Flying Corps (WWI Precursor To RAF) |
| CJ | Cayman Islands (FIPS 10-4 Country Code) -Criminal Justice |
| RCRA | Resource Conservation And Recovery Act (reck-ra Or Rick-ra) |
| SWHR | Society For Women's Health Research |
| DDA | Digital Differential Analyzer - Deputy District Attorney |
| SAAFR | Standard Use Army Aircraft Flight Route (safer) |
| TTTEAF | Thomas The Tank Engine And Friends |
| GRID | Gay-Related Immune Deficiency (original Name Of AIDS) |