FOX
| Acronym | Definition |
|---|---|
| FOX | Foxwoods Casino (Amtrak station code; Connecticut) |
| FOX | Field Operational X500 |
| FOX | Fortran Xml |
| FOX | Finding Aids Online with Xml |
| FOX | Forkhead Box (proteins) |
| FOX | Futures and Options Exchange (UK) |
| FOX | Field Oxide |
| FOX | Fiber Optic Extension |
| FOX | Field Operational X.500 (project) |
| FOX | Firm Order Execution |
| FOX | Force Operations X (Metal Gear Solid 3: Snake Eater game) |
| FOX | Fishery-Oceanography Experiment |
| FOX | Fiber Optic eXpert (Acterna) |
| FOX | Financial Online Executive |