| Abbreviation | Definition |
|---|---|
| APN | Asia Pacific Network |
| APN | Ask Partner Network |
| APN | Attenuation Packet Network |
| APN | Auction Payment Network |
| APN | Auto Parts Network |
| APN | Automotive Personnel Network |
| APN | Avab Peripheral Network |
| APN | Avaya Podcast Network |
| APN | AWS Partner Network |
| APNA | Alliance of Professional Nanny Agencies |
| APNA | Alternative Pipers of North America |
| APNA | Arkansas Prevention Needs Assessment |
| APNA | Association of Premier Nanny Agencies |
| APNB | Archives provinciales du Nouveau Brunswick |
| APNB | Associação de Pesquisadores Negros da Bahia |
| APNC | Addiction Professionals of North Carolina |
| APNC | Albany Park Neighborhood Council |
| APNC | Asia Pacific Network Communications |
| APNC | Associate Pastor Nominating Committee |
| APNI | Association for Post Natal Illness |