AICN
| Acronym | Definition |
|---|---|
| AICN | Ain't It Cool News |
| AICN | Australian Insect Common Names (online database) |
| AICN | Alliance of IEEE Consultants Networks |
| AICN | Atlanta Institute of Clinical Neuroscience |
| AICN | Australian Indigenous Cultural Network |
| AICN | Autologous Immune Complex Nephritis (immunology) |