SHY
| Acronym | Definition |
|---|---|
| SHY | Syllable Hyphen |
| SHY | Somerset Hills YMCA (Young Men's Christian Association; Basking Ridge, NJ) |
| SHY | Spiritual Human Yoga |
| SHY | Suomen Hitsausteknillinen Yhdistys (Welding Society of Finland) |
| SHY | Seen and Heard Youth (Australia) |
| SHY | Supported Housing for Youth (St. Cloud, MN) |
| SHY | Special High Yield (agriculture) |