| Acronym | Definition |
|---|
| GNN➣Global Network Navigator (commercial website publication) |
| GNN➣Government News Network (UK) |
| GNN➣Guerrilla News Network (counterculture news website) |
| GNN➣Global Network Navigator |
| GNN➣Genome News Network |
| GNN➣Great Northern Nekoosa Corporation (paper manufacturing) |
| GNN➣Goodnight Nurse (band) |
| GNN➣Global Nearest Neighbor |
| GNN➣Globalvision News Network |
| GNN➣Good Neighbor News |
| GNN➣Government Neural Network |