| Acronym | Definition |
|---|
| YSM➣Yahoo! Search Marketing |
| YSM➣Yale School of Medicine |
| YSM➣Yonge Street Mission (Canada) |
| YSM➣Yahoo Search Marketing |
| YSM➣Yourdon Structured Method |
| YSM➣Fort Smith, Northwest Territories, Canada (Airport Code) |
| YSM➣You Slay Me |
| YSM➣Yourdon Structured Methodology |