ATCN
| Acronym | Definition |
|---|---|
| ATCN | Advanced Trauma Care for Nurses (course) |
| ATCN | Airedale Terrier Club Nederland (Dutch: Netherlands Airedale Terrier Club) |
| ATCN | Association of Tankcleaning Companies in the Netherlands |
| ATCN | Adaptive Temporal Correlation Network (pattern recognition) |
| ATCN | Alberta Technology Commercialization Network (Canada) |
| ATCN | Arkansas Tobacco Cessation Network |