| Acronym | Definition |
|---|
| YSU➣Yerevan State University |
| YSU➣Youngstown State University |
| YSU➣Yanshan University (China) |
| YSU➣York Simpson Underwood (real estate firm; North Carolina) |
| YSU➣Yonsei University (South Korea) |
| YSU➣Yakutsk State University (Russia) |
| YSU➣Youth Service Unit (various locations) |
| YSU➣Yokohama Shosen Unyu (Japan) |