| Abbreviation | Definition |
|---|---|
| ADP | Automatic Data Processing |
| ADS | Accredited Document Set |
| ADS | Aging and Disabilities Services |
| ADW | Assault with a Deadly Weapon |
| AEA | Approved Enforcement Agency |
| AEAC | Atomic Energy Authority Constabulary |
| AEFS | Archaeological and Environmental Forensic Science |
| AFF | Advanced Forensic Format |
| AFFP | Association of Future Forensic Professionals |
| AFFT | Android Free Forensic Toolkit |
| AFIRM | Active Forensic Intelligent Response Method |
| AFO | Authorized Firearms Officer |
| AFP | Australian Federal Police |
| AFPA | Australian Federal Police Association |
| AFPPS | Australian Federal Police Protective Service |
| AFR | Automatic Fingerprint Recognition |
| AFSO | Afghanistan Forensic Science Organization |
| AFSS | Automated Firearm Search System |
| AID | Accident Investigation Division |
| AID | Alcohol-impaired Driving |