Lahatsoratra rehetra
- Y
- Y-
- Y-jack
- Y-junction
- Y-kromosomi
- Y-shaped
- Y-shaped coffins
- Y-splitter
- Y-wings
- Y-ê-men
- Y@Chin-PalmBack
- YBAs
- YEKIOYD
- YIG
- YIMBY
- YIMBYism
- YKB
- YMCA
- YP
- YPF
- YT
- YT channel
- Y Fenni
- Y cable
- Y current
- Y level
- Y theodolite
- Yaahr
- Yaahreszeit
- Yaaku
- Yabim
- Yablo's paradox
- Yablonskis
- Yabucoa
- Yad Vashem
- Yadav
- Yaeko
- Yaeyama
- Yafeän
- Yafeänik
- Yagans
- Yagara
- Yaghnobi
- Yagua
- Yahgan
- Yahoos
- Yahtzee
- Yahudi
- Yahudilik
- Yahuskin
- Yairipok
- Yairus
- Yajuj
- Yaka
- Yakama
- Yakan
- Yakas
- Yakima
- Yakiman
- Yakjuj
- Yakomas
- Yakonan
- Yakoots
- Yakoutes
- Yakoutiens
- Yakut
- Yakutian
- Yakutian Laikas
- Yakutsk
- Yale
- Yale blue
- Yalli
- Yaltas
- Yalu
- Yalçın
- Yamachichoises
- Yamacraw
- Yamaha
- Yaman
- Yamantaka
- Yamato
- Yamit
- Yamla
- Yamnaya
- Yamoussoukrois
- Yampa
- Yan
- Yana
- Yandang
- Yangjingbang
- Yangtze
- Yangtze River dolphin
- Yangtze River dolphins
- Yangtze dolphin
- Yaniks
- Yankee
- Yankee Doodle
- Yankee ingenuity
- Yankeedom
- Yankeeism
- Yankeeization
- Yankeeness
- Yankees
- Yankos
- Yankton
- Yanktonai
- Yanktons
- Yanomamo
- Yanomamö
- Yanuaar
- Yanyuwa
- Yanzi
- Yao
- Yaosang
- Yaoundéens
- Yap
- Yapa
- Yapese
- Yapman
- Yapän
- Yapänan
- Yapänik
- Yapänob
- Yapänobs
- Yapänods
- Yapänol
- Yapänols
- Yapänon
- Yapänons
- Yapänos
- Yapänoy
- Yapänön
- Yaquina
- Yar Hussain
- Yaraba
- Yaras
- Yard
- Yarg
- Yarlung Tsangpo
- Yarlung Zangbo
- Yaruro
- Yaréniens
- Yasayir
- Yasuko
- Yasutoshi
- Yat
- Yauco
- Yaude
- Yavapai
- Yavé
- Yaw Yin
- Yawata
- Yax̱té
- Yazgulyam
- Yazidi
- Yazidism
- Yeadons
- Yeamans
- Yegoryevsk
- Yehudi
- Yehudim
- Yelamu
- Yellens
- Yellow Dogs
- Yellow River
- Yellow Sea
- Yellow Transparent
- Yellowknifer
- Yellowknifiens
- Yemen Arap Cumhuriyeti
- Yemeni
- Yemeniness
- Yemenite
- Yemenization
- Yemenli
- Yemenul de Nord
- Yemenul de Sud
- Yemän
- Yengeç Dönencesi
- Yeni Gine
- Yeniseian
- Yeniseianist
- Yenisey
- Yenish
- Yenner
- Yennois
- Yeo
- Yeoman Warder
- Yeosu
- Yer
- Yerevanian
- Yerkish
- Yernéennes
- Yernéens
- Yeshivish
- Yeshua
- Yestre
- Yesu
- Yesus
- Yewa
- Yewiya Ewropa
- Yffiniacais
- Yglesiases
- Ygrandais
- Yhdistyneet kansakunnat
- Yhdistynyt arabitasavalta
- Yhdysvallat
- Yhdysvaltain Neitsytsaaret
- Yhdysvaltain dollari
- Yhtistynnyöt Kanzukunnat
- Yi
- Yibuti
- Yichouv
- Yiddish
- Yiddishism
- Yiddishist
- Yiddishkeit
- Yiddishness
- Yidgha
- Yidglish
- Yidiny
- Yihewani
- Yiish
- Yijing
- Yimeng
- Yin
- Yindjibarndi
- Yingling
- Yinglish
- Yiwaja
- Yixing ware
- Yizgungh senj bya
- Ylaiñäkte
- Yle
- Ylitalo
- Yllballe
- Ylldrita
- Ylljeta
- Yllëza
- Yläjärvi
- Ylämaa
- Yngling
- Ynys Môn
- Ynys Wyth
- Yoda
- Yodaspeak
- Yogalates
- Yogyakartan
- Yohana
- Yoimongba
- Yoiremba
- Yokut
- Yokuts
- Yokutsan
- Yola
- Yola Haul
- Yole Teoun
- Yolngu
- Yom HaDin
- Yom HaShoah
- Yomi
- Yomiko
- Yomut
- Yonaguni
- Yongdae Gap
- Yonghe
- Yongin
- Yonkersite
- Yonnais
- Yonnaises
- Yontma Taş Devri
- York
- York Chocolate Cat
- York ham
- Yorkipoo
- Yorkshire
- Yorkshire Terrier
- Yorkshire grease
- Yorkshire pig
- Yorkshire pudding
- Yorkshire square
- Yorkshireism
- Yorkshireman
- Yorkshireness
- Yorkshirewoman
- Yorkstone
- Yoro
- Yorubaland
- Yoruban
- Yorubian
- Yoshihisa
- Yoshiko
- Yoshino cherry
- Yosop
- Yosua
- YouTube
- YouTuber
- Youghiogheny
- Yougoslave
- Yougoslaves
- Young
- Young-Earther
- Young Earth creationist
- Younghusbands
- Youngstroms
- Your Holiness
- Your Imperial Majesty
- Your Majesty
- Your Royal Highness
- Your Royal Majesty
- Youses
- Yovotomɛ
- Yovotomẹ
- Yowah nut
- Ypres
- Yproises
- Yrjölä
- Ys
- Ysbryd Glân
- Ysland
- Yslander
- Yslands
- Yssandonnais
- Ytterby
- Yu
- Yu.
- Yuan
- Yuan River
- Yuan Tan
- Yucatec
- Yucatec Maya
- Yucatecan
- Yucatán
- Yucatèques
- Yuchi
- Yudän
- Yue
- Yufretis
- Yugo-nostalgia
- Yugoslav Army
- Yugoslav People's Army
- Yugoslavianness
- Yugoslavism
- Yugoslavness
- Yugoslavya