| FIN | Fabulous Is Needed 
| Others |
| FIN | Facility Identification Number
| Others |
| FIN | Fahrzeug Ident Nummer
| Others |
| FIN | Family Information Notebook
| Others |
| FIN | FASB (Financial Accounting Standards Board) Interpretation
| Others |
| FIN | Faster Identification Number
| Others |
| FIN | Federal Identification Number
| Others |
| FIN | Fellow of the Institute of Navigation
| Others |
| FIN | Feminine In Nature
| Others |
| FIN | Finally In Nightmare
| Others |
| FIN | Financial Identity Number
| Others |
| FIN | Fingerprint Identification Number
| Others |
| FIN | Finschhafen, Papua New Guinea
| Others |
| FIN | FINSTER
| Others |
| FIN | Firearms Identification Number
| Others |
| FIN | Fishing In the Neighborhood
| Others |
| FIN | Fishmeal Information Network
| Others |
| FIN | Fleet Identification Number
| Others |
| FIN | FOCI (Fisheries-Oceanography Coordinated Investigations) Interactive Network
| Others |
| FIN | For Industrial And
| Others |
| FIN | Ford Information Network
| Others |
| FIN | Ford of Finland
| Others |
| FIN | Foreign Identification Number
| Others |
| FIN | Free Information Network
| Others |
| FIN | Freedom to Innovate Network
| Others |
| FIN | Friends In Need
| Others |
| FIN | Friends In Networking
| Others |
| FIN | Fully Integrated Network
| Others |
| FIN | Future is Now
| Others |
| FIN | Print-formatted text file (Perfect Writer - Scribble - MINCE)
| Others |