| GPN | Galactic Planetary Nebula 
| Others |
| GPN | Gamers Private Network
| Others |
| GPN | Garden Point, Northern Territory, Australia
| Others |
| GPN | Gay Professional Network
| Others |
| GPN | General Practice Nurse
| Others |
| GPN | General Procurement Notice
| Others |
| GPN | Georgia Psychoeducational Network
| Others |
| GPN | Gerbang Pembayaran Nasional
| Others |
| GPN | Get Parameter Names
| Others |
| GPN | Glass Plate Negative
| Others |
| GPN | Global Partner Network
| Others |
| GPN | Global Partners Network
| Others |
| GPN | Global Parts Network
| Others |
| GPN | Global Passenger Network
| Others |
| GPN | Global Phone Networks Inc
| Others |
| GPN | Global Planners Network
| Others |
| GPN | Global Policy Network
| Others |
| GPN | Global Prayer Network
| Others |
| GPN | Global Production Network
| Others |
| GPN | Global Protective Network
| Others |
| GPN | Godzilla Primitive Network
| Others |
| GPN | Google Play Newsstand
| Others |
| GPN | Government Packet Network
| Others |
| GPN | Grace Potter and
| Others |
| GPN | Grace Potter and the Nocturnals
| Others |
| GPN | Graduate Program for Neuroscience
| Others |
| GPN | Graduated Practical Nurse
| Others |
| GPN | Gran Premio Nuvolari
| Others |
| GPN | Grand Prix Net
| Others |
| GPN | Grassroots Professional Network
| Others |
| GPN | Great Plains National
| Others |
| GPN | Great Plains Network
| Others |
| GPN | Greenhouse Product News
| Others |
| GPN | Greiner Production Network
| Others |
| GPN | Grosse Pointe North
| Others |
| GPN | Group Provider Number
| Others |
| GPN | Gulasch Programmier Nacht
| Others |