APAN
| Acronym | Definition |
|---|---|
| APAN | Asia Pacific Area Network |
| APAN | Asia-Pacific Advanced Network (est. 1997) |
| APAN | All Partners Access Network (social networking website) |
| APAN | Archiwum Polskiej Akademii Nauk (Polish: Polish Academy of Sciences Archive; est. 1953; Warsaw, Poland) |
| APAN | Acetone Peroxide Ammonium Nitrate (high-order explosive) |
| APAN | AEGIS Performance Assessment Network |
| APAN | Association of Professional Aerial Navigators |