| Abbreviation | Definition |
|---|---|
| ACWL | Arts Council of White Lake |
| ACWO | American Council of Wedding Officiants |
| ACWR | Arts Council of Windsor Region |
| ACWR | Arts Council Windsor and Region |
| ACWR | Arts Council Windsor Region |
| ACWT | Advisory Council on Wildlife Trafficking |
| ADAC | Alcoholism and Drug Abuse Council |
| ADAC | Associate Deans Academic Council |
| ADC | Association Of District Councils |
| ADCC | Air Defence Cadet Council |
| ADCCW | Arlington Diocesan Council of Catholic Women |
| ADCCW | Arlington Diocese Council of Catholic Women |
| ADCCW | Austin Diocesan Council of Catholic Women |
| ADCED | Abu Dhabi Council for Economic Development |
| ADFC | American Down and Feather Council |
| ADIC | Abu Dhabi Investment Council |
| ADIC | Australian Dairy Industry Council |
| ADPC | Alcohol and Drug Policy Council |
| ADRAC | Australian Dispute Resolution Advisory Council |
| ADSC | Alton and District Sports Council |