The best answer is STP for crossword clue Indy 500 Sponsor has been discovered. STP's lenght is 3 . You can accurately search based on a specific length. There are also 1 related clues available.
| Length | Word | Clue |
|---|---|---|
| 3 | STP | Indy 500 Sponsor |
| Length | Word | Clue |
|---|---|---|
| 4 | SIRI | Voice Heard By 500 Million People |