| Answer | Crossword Clue |
|---|---|
| USFL | Defunct sports grp. |
| SEATO | Defunct defense grp. |
| AFL | Defunct football grp. |
| WFL | Defunct pro sports org. |
| ABA | Defunct sports org. since '76 |
| ABA | Defunct sports org. since 1976 |
| USFL | Defunct sports org. with the Denver Gold and Chicago Blitz |
| ABA | Defunct sports org. that included the Kentucky Colonels and the San Diego Conquistadors |
