| Abbreviation | Definition |
|---|---|
| PTTF | Pakistan Table Tennis Federation |
| PTTF | Pakistan table tennis fedration |
| PTTF | Philippines Table Tennis Federation |
| QPTC | Quaker Park Tennis Club |
| QPTC | Queanbeyan Park Tennis Club |
| QTF | Qatar Tennis Federation |
| QTTA | Qatar Table Tennis Association |
| RBTC | Riverside Badminton and Tennis Club |
| RBTC | Rose Bowl Tennis Center |
| RCTA | Riverside Clay Tennis Association |
| RFTC | River Forest Tennis Club |
| RJTA | Rockhampton Junior Tennis Association |
| RMTC | Rocky Mountain Tennis Center |
| RMTC | Royal Melbourne Tennis Club |
| RPTC | Rancho Penasquitos Tennis Center |
| RPTC | Roseville Park Tennis Club |
| RSTA | Ross School Tennis Academy |
| RTA | Recreational Tennis Association |
| RTC | Recreational Tennis Coaching |
| RTTC | Rochester Table Tennis Club |