| Abbreviation | Definition |
|---|---|
| ACAAB | Associate Certified Applied Animal Behaviorists |
| ACABA | Athens County Area Beekeepers Association |
| ACAF | Animal Care and Assistance Fund |
| ACAP | Animal Care Assistance Program |
| ACART | Amador County Animal Response Team |
| ACATT | Australian College of Animal Tactile Therapy |
| ACBS | Animal and Comparative Biomedical Sciences |
| ACC | Animal Care Centers |
| ACC | Animal Control Center |
| ACC | Animal Crossing Community |
| ACCD | Animal Care Control Division |
| ACCF | Animal Crossing City Folk |
| ACCT | Animal Care Control Team |
| ACEF | Animal Cruelty Exposure Fund |
| ACF | Animal Component Free |
| ACFC | Animal Care and Facilities Committee |
| ACFP | Animal Component Free Process |
| ACNL | Animal Crossing New Leaf |
| ACPS | Animal Care and Protective Services |
| ACPU | Animal Cruelty Prosecution Unit |