| Abbreviation | Definition |
|---|---|
| DNTC | Daniel Nestor Tennis Centre |
| DOCTA | Durham Orange Community Tennis Association |
| DPTA | Dallas Professional Tennis Association |
| DRTV | Deutscher Rollstuhl Tennis Verband |
| DTA | Dallas Tennis Association |
| DTF | Dansk Tennis Forbund |
| DTT | Digital Table Tennis |
| DTTA | Dover Table Tennis Association |
| DUET | Dubai United Expat Tennis |
| EBAT | Elena Baltacha Academy of Tennis |
| ECQ | European Championship Qualifying |
| EGTC | East Gwillimbury Tennis Club |
| ENTT | East Northport Table Tennis |
| EPTC | East Potomac Tennis Center |
| ERP | Early Racquet Preparation |
| ERT | Eastern Region Tennis |
| ESTF | European Soft Tennis Federation |
| ETA | Elite Tennis Association |
| ETTA | English Table Tennis Association |
| ETTC | Edmonton Table Tennis Club |