Y	Yellow
Y	Yes
Y	Yttrium
Y	yellow
Y	yttrium
Y	y~
YAC	yeast artificial chromosome
YAC	yeast artificial chromosomes
YAG	Yttrium aluminum garnet
YAML	YAML Ain't Markup Language
YAML	YAML Ain′t Markup Language
YAML	Yet Another Markup Language
YANG	Yet Another Next Generation
YAP	Yes Associated Protein
YBCO	yttrium barium copper oxide
YBV	Yug Bogdanovac virus
YC	yaw center
YCG	Yield Curve Generator
YF	Yellow Fever
YFP	Yellow Fluorescence Protein
YFP	Yellow Fluorescent Protein
YFV	yellow fever virus
YGTSS	Yale Global Tic Severity Scale
YI	Yellow Index
YI	Yellowness Index
YIG	yttrium iron garnet
YL	young leaves
YLF	yttrium lithium fluoride
YMS	yard management systems
YN	yttrium nitride
YNB	Yeast Nitrogen Base
YO	yttrium oxide
YOAD	youth-onset atypical diabetes
YOLO	You Only Look Once
YOLO	You-Only-Look-Once
YPP	yield per plot
YR	yaw rate
YS	Yield Strength
YS	Yield Stress
YS	yield strength
YSZ	Yttrium-stabilized zirconia
YSZ	yttria stabilized zirconia