| Abbreviation | Definition |
|---|---|
| ACFA | Association of Commercial Finance Attorneys, Inc. |
| ACFIC | Association of Certified Forensic Investigators of Canada |
| ACFT | Advanced Computer Forensic Techniques |
| ACFTT | Advanced Computer Forensic Techniques Training |
| ACIC | Arkansas Crime Information Center |
| ACIS | Adult Correctional Information System |
| ACIS | Automated Criminal Infraction System |
| ACJ | Amended Consent Judgment |
| ACJDC | Ada County Juvenile Detention Center |
| ACL | Australian Current Law |
| ACLJ | The American Center For Law And Justice |
| ACLT | Advanced Community Law Training |
| ACMA | American College of Mortgage Attorneys |
| ACO | Administrative Consent Order |
| ACO | Animal Control Officer |
| ACOD | Adjournments in Contemplation of Dismissal |
| ACORDS | Appellate Court Records and Data System |
| ACP | Automatic Colt Pistol |
| ACPA | Anti Cybersquatting Consumer Protection Act |
| ACPC | Association of Corporate Patent Counsel |