English abbreviations that start with Y
- Y ... YACT
- YACT ... YAM
- YAM ... YAW
- YAW ... YBN
- YBO ... YCD
- YCDSB ... YCX
- YCX ... YDX
- YE ... YES
- YES ... YF-17
- YF-22 ... YFY
- YG ... YHA
- YHA ... YIF
- YIF ... YKF
- YKG ... YLH
- YLH ... YMCA
- YMCA ... YMTF
- YMTP ... YO
- yo ... YOW
- YOY ... YPMB
- YPMN ... YQQ
- YQR ... YRQ
- YRR ... YSI
- YSJ ... YTD
- YTD ... YUB
- YUC ... YVV
- YVVS ... YXC
- YXC ... YZF
- YZG ... YZY
