FIAT and Italian car clubs and communities.
| Name | Location | Focus |
|---|---|---|
| Abarth | US | New Abarth |
| Alfa Romeo Association | US | Alfa Romeo |
| American Lancia Club | US | Lancia |
| Club 126 UK | UK | FIAT 126 |
| FIAT 124 Spider Club e.V. | Germany | 124 Spider |
| FIAT 500 Club | Netherlands | Classic 500 |
| FIAT 500 Club UK | UK | Classic and new 500 |
| FIAT 500 Owners | US | New 500 |
| FIAT 500 USA | US | New FIATs |
| FIAT Club America | US | All FIATs |
| FIAT Club Belgio | Belgium | All FIATs |
| FIAT Club of NSW | Australia | All FIATs |
| FIAT Enthusiasts Northwest | US | All FIATs |
| FIAT Forum | US | All FIATs |
| Guy Croft Forum | UK | Twin-cam performance mods |
| Mirafiori | US | All FIATs |
| The Sporting FIATs Club | UK | Classic 500 and 600 |
| XWeb Forums | US | FIAT/Bertone X1/9 |