| ATCG | Access To Credible Genetics
| Others |
| ATCG | Adenine Thymine Cytosine and Guanine
| Others |
| ATCG | Adenosine Thymine Cytosine Guanine
| Others |
| ATCG | Advanced Technology Consulting Group
| Others |
| ATCG | Africa Technology and Creative Group
| Others |
| ATCG | African Tech and Creative Group
| Others |
| ATCG | Agricultural Trade Consultative Group
| Others |
| ATCG | Akreditaciono tijelo Crne Gore
| Others |
| ATCG | All Tigers Can Growl
| Others |
| ATCG | Annual Total Compensation Guarantee
| Others |
| ATCG | Anti T Cell Globulin
| Others |
| ATCG | Applied Technology in Conservation Genetics
| Others |
| ATCG | Archi Tech Consultants Group
| Others |
| ATCG | Arexx Talk to Cat Gateway
| Others |
| ATCG | At The Cripple Garage
| Others |
| ATCG | Automated Test Case Generation
| Others |