- YT stands for YouTube (website)
- YT stands for Mayotte (ISO country code, top level domain)
- YT stands for Yours Truly
- YT stands for Whitey (white person)
- YT stands for Yukon Territory (Canadian province; amusement park)
- YT stands for Yorkshire Terrier
- YT stands for Yoga Teacher
- YT stands for You There?
- YT stands for You Too
- YT stands for Yellowtail (sportfish)
- YT stands for YouThink.com
- YT stands for Youth Theatre
- YT stands for Harbor Tug (US Navy)
- YT stands for Yung Tune
- YT stands for Your Turn
- YT stands for Youth Together
- YT stands for Air Togo (IATA airline code)
- YT stands for Yukon Time
- YT stands for Young Telegraph (former children’s supplement of UK newspaper)
- YT stands for Young Threat (hip hop artist)
- YT stands for Yard Tugboat
- YT stands for Yes Trump (bridge)
YT