| Acronym | Definition |
|---|
| ACCN➣Access Notes |
| ACCN➣Appalachia Community Cancer Network (medical research group) |
| ACCN➣Advanced Course in Computational Neuroscience |
| ACCN➣Advanced Critical Care Nursing |
| ACCN➣Army Command and Control Network (US Army) |
| ACCN➣American Court & Commercial Newspapers |
| ACCN➣Alternate Critical Communications Network |