| ATP | Men's tennis body, abbrev (3) |
| LTA | England tennis controlling body, abbrev (3) |
| MCC | English cricket body, abbrev (3) |
| ARL | Football code's national body, abbrev (3) |
| RFL | English rugby league's governing body, abbrev (3) |
| IOC | Olympics governing body, abbrev (3) |
| PGA | Men's professional golf ruling body, abbrev (3) |
| AOC | National Olympics body, abbrev (3) |
| WBA | International boxing body, abbrev (3) |
| AFL | Aussie football code national body, abbrev (3) |
| WLF | World's largest conservation body (abbrev) (3) |
| IBF | International boxing body, abbrev (3) |
| WTA | Tennis body founded by Billie Jean King in 1973 (1.1.1) |
| CUP | International men's tennis team event won by Italy in 2023 (3) |
| DELTA | Extremely desirable tennis body and mouth area |
| TELLTALE | Grass tennis body last to install TV screens (8) |
| UEFA | European football body, abbrev (4) |
| NERC | An environmental research body (abbrev.) - in inner city (4) |
| DAVISCUP | Annual international team event in men's tennis last won by Britain in 2015 (5,3) |
| IVANLENDL | Reaching No.1 ranking in 1986, which tennis player's earnings that year were the highest ever in men's tennis? (4,5) |
