| Abbreviation | Definition |
|---|---|
| JTTA | Jersey Table Tennis Association |
| JTTA | Jr Team Tennis Abilene |
| JTTC | Joplin Table Tennis Club |
| JTU | Jyllands Tennis Union |
| KGTA | Kim Grant Tennis Academy |
| KTC | Kettering Tennis Center |
| LATC | Los Angeles Tennis Club |
| LATTA | Los Angeles Table Tennis Association |
| LBTC | Long Beach Tennis Center |
| LCTC | Lexington County Tennis Complex |
| LL | Lucky Loser |
| LLTA | Lesotho Lawn Tennis Association |
| LMTC | Lake Macquarie Tennis Centre |
| LNTA | Lake Norman Tennis Academy |
| LNTA | Lake Norman Tennis Association |
| LNTC | Lake Norman Tennis Center |
| LNTC | Lake Norman Tennis CenterLake Norman Tennis Center |
| LPTC | Laverton Park Tennis Club |
| LPTC | Loton Park Tennis Club |
| LPTC | Lyne Park Tennis Centre |