FIX
| Acronym | Definition |
|---|---|
| FIX | Financial Information Exchange (NYSE) |
| FIX | Fixed Position (navigation) |
| FIX | Federal Information Exchange |
| FIX | Functional Human Factor IX (blood clotting) |
| FIX | Federal Internet Exchange |
| FIX | Foundation for Information Exchange Project (Pennsylvania Department of Environmental Protection) |
| FIX | Facility Infrastructure Examination |