| Abbreviation | Definition |
|---|---|
| DRCM | Dog Rehabilitation Center of Maine |
| DTCM | Dog Tracking Club of Maine |
| DTCT | Dog Training Club of Tampa |
| DTTH | Dogs Tilting Their Heads |
| DTVA | Dog Tunica Vaginalis Allograft |
| DUF | Dog Under Foot |
| DVBR | Dixie's Voice Bulldog Rescue |
| DWME | Dog Walking Made Easy |
| DWRS | Dog Waste Removal Service |
| DWTB | Dog with Two Bones |
| DWYD | Dine With Your Dog |
| EAC | Elite Agility Certificate |
| ECDC | European Cooperative of Dalmatian Clubs |
| ECDT | Eastern Companion Dog Training |
| EDD | Explosive Detection Dog |
| EDOA | Eastham Dog Owners Association |
| EDOG | Evansville Dog Owners Group |
| EGD | Elite Gross Dachshund |
| EGDF | European Guide Dog Federation |
| EHDR | Eastern Herding Dog Rescue |