| YETI | Yeast Exploration Tool Integrator 
| Others |
| YETI | Yet Extraordinary Test Infrastructure
| Others |
| YETI | Yeti Extraordinary Test Infrastructure
| Others |
| YETI | You Earned This Indubitably
| Others |
| YETI | Young Ecologists Talk and Interact
| Others |
| YETI | Young Experimentalists and Theorists Institute
| Others |
| YETI | Your Effort To Improve
| Others |
| YETI | Your Everyday Threat Intelligence
| Others |
| YETI | Youth Education Technology Innovation
| Others |
| YETI | Youth Employment and Training Initiative
| Others |
| YETI | Youth Employment Training Initiatives
| Others |
| YETI | Youth Empowered Towards Independence
| Others |
| YETI | Youth Empowerment Team Initiative
| Others |
| YETI | Youth Experimental Theatre Institute
| Others |