| Abbreviation | Definition |
|---|---|
| ADTC | Animal Dental Training Center |
| ADTM | Anaerobic Dental Transport Medium |
| AFAAID | Associate Fellow of the American Academy of Implant Dentistry |
| AFID | Armed Forces Institute of Dentistry |
| AGD | Academy of General Dentistry |
| AIAD | Asian Institute of Advanced Dentistry |
| AJDS | ARC Journal of Dental Science |
| AJMDS | American Journal of Medical and Dental Sciences |
| AJO | American Journal of Orthodontics |
| ALOA | American Lingual Orthodontic Association |
| ALOA | American Lingual Orthodontics Association |
| ALOS | Austrian Lingual Orthodontic Society |
| AMDC | American Medical Dental Center |
| AOD | Academy of Operative Dentistry |
| AOIA | Alexandria Oral Implantology Association |
| AOSG | Arizona Orthodontic Study Group |
| APDA | Alabama Pediatric Dental Associates |
| APDC | Asia Pacific Dental Congress |
| APDO | Amarillo Pediatric Dentistry and Orthodontics |
| APDO | American Pre Dental Organization |