| AFN | Aboriginal First Nations 
| Others |
| AFN | Absolute Fragment Number
| Others |
| AFN | Acronym For Nothing
| Others |
| AFN | Additional Funds Needed
| Others |
| AFN | Address Family Number
| Others |
| AFN | Advanced Forensic Nursing
| Others |
| AFN | Afghan Afghani new
| Others |
| AFN | Agencia Fronteriza de Noticias
| Others |
| AFN | Aircraft Facility Notification
| Others |
| AFN | Alachua Free Net
| Others |
| AFN | Alaska Federation Of Natives
| Others |
| AFN | Alianza Foral Navarre
| Others |
| AFN | All For Now
| Others |
| AFN | All Ford Nationals
| Others |
| AFN | Alliance of Free Nations
| Others |
| AFN | Amazon Fulfilled Network
| Others |
| AFN | American Financial Network
| Others |
| AFN | American First Nations
| Others |
| AFN | American Forces Network
| Others |
| AFN | American Forensic Nurses
| Others |
| AFN | Analogue Feedback Networks
| Others |
| AFN | Anarchy Fight Night
| Others |
| AFN | Ancestral File Number
| Others |
| AFN | Android For Nook
| Others |
| AFN | Antenna Foundation Nepal
| Others |
| AFN | Archibald Frazer Nash
| Others |
| AFN | Arizona Faith Network
| Others |
| AFN | Armed Forces Network
| Others |
| AFN | Ashland Fiber Network
| Others |
| AFN | Assembly of First Nations
| Others |
| AFN | Asset Funders Network
| Others |
| AFN | Association for Nutrition
| Others |
| AFN | Athletics Federation of Nigeria
| Others |
| AFN | ATS Facility Notification
| Others |
| AFN | Attribute Field Name
| Others |
| AFN | Audi Forum Neckarsulm
| Others |
| AFN | Australian Fishing Network
| Others |
| AFN | Auto Financing Network
| Others |