YAAAB stands for Yet Another Article About Blogging
YAABI stands for Yet Another Anita Blake Inconsistency (plot inconsistencies in Laurell K. Hamilton's "Anita Blake" series)
YAAC stands for Young Adult Advisory Council (various locations) YAAC stands for York-Adams Area Council (Pennsylvania) YAAC stands for Yet…
YAAD stands for Yet Another Annoying Death (gaming) YAAD stands for Yet Another Accidental Death (gaming)
Y3K stands for Year Three Thousand
Y4J stands for Youths for Jesus
Y4K stands for Year 4000 Y4K stands for Youth for the Kingdom (Phoenix, AZ)
Y4PT stands for Youth for Public Transport
Y4T stands for Youth for Truth (Ireland)
Y4Y stands for Youth for Youth