| Acronym | Meaning |
| CEI | Competitive Enterprise Institute |
| IWW | Industrial Workers Of The World |
| CHIPS | Cosmic Hot Interstellar Plasma Spectrometer |
| BKN | Broken Sky (METAR Code) |
| ZMB | Zambia (ISO 3166 Trigram) |
| CFA | Cat Fanciers' Association - Chartered Financial Analyst - Colour Filtering Array - County Fire Authority - Covering Force Area |
| VT | Vatican City-State (FIPS 10-4 Country Code) - Vermont (postal Symbol) -Video Tape |
| TMAP | Texas Medication Algorithm Project |
| POGO | Project On Government Oversight |
| NOW | National Organization For Women |