| Independent Photography Network |
Business |
IPN |
| Intelligence Processing Network |
Military |
IPN |
| Instituto Politécnico Nacional |
Mexican |
IPN |
| Interplanetary Internet |
Computer Networking |
IPN |
| Ipatinga, Minas Gerais, Brazil |
Regional Airport Code |
IPN |
| I’m Posting Naked |
Messaging |
IPN |
| Instant Payment Notification |
Accounting |
IPN |
| Insane Props Nation |
Funny |
IPN |
| Idaho Physicians Network |
Hospital |
IPN |
| Ipatinga |
Airport Code |
IPN |
| Iowa Prairie Network |
Organization |
IPN |
| IRIMBANAM |
Indian Railway Station |
IPN |
| Usiminas airport |
Regional Airport Code |
IPN |
| Interpenetrating Polymer Network |
Plasctic |
IPN |
| Institut Pédagogique National |
African |
IPN |
| Instant Purchase Notification |
Stock Exchange |
IPN |
| Inter Penetrating Network |
Computer Networking |
IPN |
| IPN |
Organization |
IPN |
| Intelligent Packet Network |
Computer and Networking |
IPN |
| Instituto Politecnico Nacional |
Other |
IPN |
