| Acronym | Definition |
|---|
| YTS | Youth Training Scheme |
| YTS | Yet to Start |
| YTS | YouTube Star |
| YTS | You're Too Slow |
| YTS | Yang Tsin Su (martial arts; Australia) |
| YTS | Yamagata Television System (Japan) |
| YTS | Youth Transition Services (various locations) |
| YTS | Yamaha Tenor Saxophone |
| YTS | Young Trap Stars |
| YTS | Yahoo! Traffic Server |
| YTS | Timmins, Ontario, Canada - Timmins Municipal Airport (Airport Code) |
| YTS | Yosemite Transportation System |
| YTS | Yeshivat Torat Shraga (Israel) |
| YTS | Youth Triathalon Series |
| YTS | Yuma Test Station |
| YTS | YIFY Torrent Solutions (peer-to-peer distribution) |