| Acronym | Definition |
|---|
| IQN➣iSCSI Qualified Name |
| IQN➣International Quality Network (scientific research) |
| IQN➣Integrating Quality and Novelty (peer-to-peer search engine) |
| IQN➣Industrial Química del Nalón SA (Spanish chemical company) |
| IQN➣Interdepartmental Quality Network (Canada) |
| IQN➣Integrated Quality Networks (Belgian technology solutions company) |