ATCB
| Acronym | Definition |
|---|---|
| ATCB | Art Therapy Credentials Board |
| ATCB | Amsterdam Tourism & Convention Board (Netherlands) |
| ATCB | Adaptive Technology Center for the Blind |
| ATCB | Ada Task Control Block |
| ATCB | Arkansas Tobacco Control Board |
| ATCB | Amsterdam Toerisme Congres Bureau (Dutch: Amsterdam Tourism Convention Bureau) |
| ATCB | American Telecommunications Certification Body, Inc. |
| ATCB | Auxiliary Task Control Block (IBM OS/390) |
| ATCB | Animal Technician Certification Board |