| Acronym | Meaning |
| GABA | Gamma-AminoButyric Acid |
| AADAC | Alberta Alcohol And Drug Abuse Commission |
| FAO | Food And Agriculture Organization |
| FWS | U.S. Fish And Wildlife Service |
| JSS | Joint Support Ship |
| HR | Croatia (FIPS 10-4 Country Code; ISO 3166 Digram) -Harvard Revised Star Catalogue - Human Resources |
| FF | Femtofarad |
| ML | Millilitre |
| ATCCIS | Army Tactical Command And Control Information System |
| ZW | Zeptowatt |