| Acronym | Definition |
|---|
| FWA | Fair Work Australia (est. 1999) |
| FWA | Favourite Website Awards |
| FWA | Federal Wide Assurance |
| FWA | Fixed Wireless Access |
| FWA | Financial Women's Association (of New York) |
| FWA | Frontier Wrestling Alliance (UK) |
| FWA | Football Writers' Association |
| FWA | Fashion Week of the Americas (Miami, FL) |
| FWA | Fixed Wing Aircraft |
| FWA | Fresh Water Allowance (ships) |
| FWA | Fédération Wallonne de l'agriculture (French: Walloon Federation of Agriculture; Belgium) |
| FWA | Flexible Work Arrangement |
| FWA | Fluorescent Whitening Agent |
| FWA | Federalwide Assurance for the Protection of Human Subjects (US DHHS) |
| FWA | Front Wheel Assist (agricultural tractors) |
| FWA | Federal Works Agency (US government) |
| FWA | Fraud, Waste & Abuse |
| FWA | Family Welfare Assistant (Bangladesh) |
| FWA | Free Wales Army |
| FWA | Furry Weekend Atlanta |
| FWA | Fort Wayne, IN, USA - Baer Field (Airport Code) |
| FWA | Flow Weighted Average (oil and gas metering) |
| FWA | Flying While Arab (racial profiling) |
| FWA | Fantasy Wrestling Association |
| FWA | Florida Writers Association, Inc. |
| FWA | Forced Warm Air (furnace) |
| FWA | Full-Wave Analysis |
| FWA | Filtered Warnings Application |
| FWA | Flight Watch Area |
| FWA | Farm Workers of America |
| FWA | Florida Watermelon Association |
| FWA | Floyd-Warshall Algorithm |
| FWA | First Wavelength Available |
| FWA | Floating Wire Antenna |
| FWA | Folded-Wire Antenna |
| FWA | Farm Women's Association |
| FWA | Field Work Authorization (various organizations) |
| FWA | Ferebee, Walters and Associates (Charlotte, NC) |
| FWA | Famicom Wrestling Association (Nintendo Entertainment System and Famicom Disk System; video game wrestling organization) |