| Acronym | Definition | 
|---|
| FIWI➣Firewire | 
| FIWI➣Zentrum für Fisch- und Wildtiermedizin (Schwiez) | 
| FIWI➣Finder Windows | 
| FIWI➣Centre for Fish and Wildlife Health (Bern, Switzerland) | 
| FIWI➣Florida Institute for Workforce Innovation | 
| FIWI➣fibre and wireless | 
| FIWI➣Film Industry Workshops, Inc. | 
| FIWI➣Forte India Welfare Institution |