| IPAN | Idaho Physical Activity and Nutrition 
| Others |
| IPAN | Independent and Peaceful Australia Network
| Others |
| IPAN | India Project for Animals and Nature
| Others |
| IPAN | Institute for Physical Activity and Nutrition
| Others |
| IPAN | Institute of Public Analysts of Nigeria
| Others |
| IPAN | Intellectual Property Associates Network
| Others |
| IPAN | Intellectual Property Awareness Network
| Others |
| IPAN | Interactive Professionals Associatie Nederland
| Others |
| IPAN | International Parent Advocacy Network
| Others |
| IPAN | International Policy Analysis Network
| Others |
| IPAN | International pre Autistic Network
| Others |
| IPAN | International Program for the Advancement of Neurotechnology
| Others |
| IPAN | Intrinsic Primary Afferent Neuron
| Others |
| IPAN | Iowa Pagan Access Network
| Others |