| Abbreviation | Definition |
|---|---|
| ADDC | Association of Desk and Derrick Clubs |
| ADDC | Association of Desk Derrick Clubs |
| ADFC | Allgemeine Deutsche Fahrrad Club |
| ADFC | Allgemeiner Deutscher Fahrrad Club |
| ADFC | Allgemeiner Deutscher Fahrrad-Club |
| ADGC | Abu Dhabi Golf Club |
| ADGC | Allgemeiner Deutscher Gesundheits Club |
| ADISC | Abu Dhabi Ice Sports Club |
| ADLC | Arden Diamondback Lacrosse Club |
| ADMCC | Alexandra & District Motorcycle Club |
| ADPC | Atlanta Doberman Pinscher Club |
| ADTC | Azalea Dog Training Club |
| AECB | Asociaci??n Espa??ola de Clubes de Bowling |
| AECB | Asociación Española de Clubes de Bowling |
| AECB | Association of Environmental Clubs of Botswana |
| AECC | Alderley Edge Cricket Club |
| AEGCP | Acoustic Electric Guitar Club Philippines |
| AEMC | Association of Eastern Motor Clubs |
| AESC | American Energy Swim Club |
| AFAC | Auckland Freshwater Anglers Club |