y = year.
Y = yes/= Y-chromosoom/= yttrium/= infuus/= mannelijk/= yard.
Y. = Yersinia.
YACs = yeast artificial chromosomes.
YADH = yeast alcohol dehydrogenase.
YAG(-laser) =yttrium aluminum granate laser, yttrium aluminum garnet laser.
Yb = ytterbium.
YBC = ijzerbindingscapaciteit.
YBMP = year book medical publishers.
YBOCS = Yale–Brown obsessive–compulsive scale.
YCND = your coach next door.
yd. = yard (0,914 m).
YE = yeast extract/= yellow enzyme.
yel = yellow.
YEL-AND = yellow fever vaccine-associated neurotropic disease.
YEL-AVD = yellow fever vaccine-associated viscerotropic disease.
YEP = young elderly person.
YF = yellow fever.
YFH = yellow-faced hornet.
YFV = yellow fever virus/= yellow fever vaccine.
YGTSS = Yale global tic severity scale.
YHC = youth health care.
YHL = years (of) healthy life.
YHT = Young–Helmholtz theory.
YIOS = young infant observation scale.
YJV = yellow jacket venom.
Yk(-antibody) = York antibody.
YLC = youngest living child.
YLD = years lived (with) disability, years lost (due to) disability.
YLL = years (of) life lost.
YM = young mother.
Y&M = yeast (&) mannitol.
YMA = yeast morphology agar.
YMJ = Yonsei medical journal.
YMRS = Young mania rating scale.
Y/N = yes/no.
YNS = yellow nail syndrome.
Y/O = years old.
YO = years old.
YoB = year of birth.
YoD = year of death.
yolo = you only live once.
YOPs = Yersinia outer membrane proteins.
YOS = Yale observation scale.
YPC = YAG(-laser) posterior capsulotomy.
YPLL = years (of) potential life lost.
yr(s) = year(s).
YS = yellow spot/= yolk sac.
YSI = Yellow Springs instrument.
YSQ = Young schema questionnaire.
YSR = youth self-report.
YST = yeast/= yolk sac tumor.
IJSZ = IJssellandziekenhuis (Capelle a/d IJssel).
YTD = year to date.
YUP = young urban professional.
YVS = yellow vernix syndrome.
IJZ = IJsselmeerziekenhuizen.