- YARN stands for Youth Affairs Research Network (Australia)
- YARN stands for Young Australian Rural Network
- YARN stands for Youth Action Rangers of Nigeria (est. 1996; Lagos, Nigeria)
- YARN stands for Yolo Area Regional Network (Davis, CA)
- YARN stands for Young Aboriginal Rotary Network (Australia)
- YARN stands for Youth Anti Racism Network (Canada)
- YARN stands for Yet Another Road Network
YARN