| Acronym | Definition |
|---|
| AIPN➣Association of International Petroleum Negotiators |
| AIPN➣Advanced Industrial Property Network (Japanese Patent Office) |
| AIPN➣Australian Injury Prevention Network |
| AIPN➣Associazione Italiana Portieri di Notte (Italian: Italian Association Goalkeepers of the Night) |
| AIPN➣Asian Industrial Property Network |
| AIPN➣All IP Based Network (3GPP) |
| AIPN➣acute inflammatory polyneuropathy |