XFN
XFN stands for:
- XHTML Friends Network
- X / Open Federated Naming, implemented as X / Open Federated Naming Service
- Xinhua Financial Network / News, Hong Kong financial information company , see Xinhua Holding , Shanghai
- Xiangyang Liuji Airport (IATA code), Xiangyang Airport (Hubei) , Hubei Province in central China
