| Abbreviation | Definition |
|---|---|
| ACCH | Anti Corruption Clearing House |
| ACCLO | Association for Chinese Canadian Lawyers in Ontario |
| ACCPA | Anti Cybersquatting Consumer Protection Act |
| ACDA | Allegheny County District Attorney |
| ACDL | Arizona Center for Disability Law |
| ACDL | Association of Criminal Defense Lawyers |
| ACDL | Australian Centre for Disability Law |
| ACDRP | Arun Crime And Disorder Reduction Partnership |
| ACE | Action Community Empowerment |
| ACE | Advanced Court Engineering |
| ACES | Alliance Counsel Engagement System |
| ACES | Appeals Court Electronic Service |
| ACES | Automatic Court Event Scheduler |
| ACFA | Association of Commercial Finance Attorneys, Inc. |
| ACFCS | Association of Certified Financial Crime Specialists |
| ACFIC | Association of Certified Forensic Investigators of Canada |
| ACFJ | A Cry For Justice |
| ACFL | Amsterdam Centre for Family Law |
| ACFT | Advanced Computer Forensic Techniques |
| ACFTT | Advanced Computer Forensic Techniques Training |