English abbreviations from yan to yawn
- YAN (Yangambi Airport)
- YANA (You Are Not Alone)
- YANK (Youth of America Needs to Know)
- YAO (Yaoundé Airport)
- YAP (Young Aspiring Professional)
- YAPO (Yet Another Package Opening)
- YAPS (Young Adults Planning Stuff)
- YAQ (Maple Bay Airport)
- YAR (La Grande-3 Airport)
- YARC (Young Adult Recreation Club)
- YARD (Yet Another Rescue Disc)
- YARPP (Yet Another Related Posts Plugin)
- YAS (Yasawa Island Airport)
- YASD (Youth Action for Social Development)
- YaST (Yet another Setup Tool)
- YAT (Attawapiskat Airport)
- YATB (Yet Another Tool Bar)
- YAU (Kattiniq/Donaldson Airport)
- YAV (Miner's Bay Airport)
- YAW (Shearwater Heliport)
- YAWN (Young Americans With Narcolepsy)