| Abbreviation | Definition |
|---|---|
| YOLT | You Only Live Twice |
| YPB | Yellow Pages Bibliography |
| YPM | Yellow Pages Media |
| YPMN | Young People's Media Network |
| YPP | Young People's Press |
| YPP | Young Playwrights Publishing |
| YPR | Yellowstone Public Radio |
| YRF | Yash Raj Films |
| YT | Yorkshire Tail |
| YTN | Your Technology Newsletter |
| YTV | Yorkshire Television |
| YTV | Youth TeleVision Network |
| YUKA | Young United Kingdom Authors |
| YVW | Yellowstone Valley Woman Magazine |
| YWA | Young Writers Association |
| YWN | Yeshiva World News |
| YWN | Young Writer Network |
| YWN | Your Worst Nightmare |
| YWT | Your World Today - CNN News |
| YWW | Youth Workers Workshop |