| youth ministry | Jugendhilfe |
| youth movement | Jugendbewegung |
| youth object | Jugendobjekt |
| youth objects | Jugendobjekte |
| youth obsession | Jugendwahn |
| Youth Olympic Games | Olympische Spiele der Jugend |
| youth orchestra | Jugendorchester |
| youth organisation | Jugendorganisation |
| youth organisations | Jugendorganisationen |
| Youth organization | Jugendbewegung |
| youth organizations | Jugendverbände |
| youth pilgrimage | Jugendwallfahrt |
| youth research | Jugendforschung |
| youth room | Jugendzimmer |
| youth sect | Jugendsekte |
| youth services | Jugendhilfe |
| youth services planning | Jugendhilfeplanung |
| youth sociology | Jugendsoziologie |
| youth stage | Jugendstadium |
| youth string orchestra | Jugendstreichorchester |
| youth symphonic orchestra | Jugendsinfonieorchester |
| youth symphony orchestra | Jugendsinfonieorchester |
| youth team | Jugend |
| youth team coach | Jugendtrainer |
| youth unemployment | Jugendarbeitslosigkeit |
| youth violence | Jugendgewalt |
| youth welfare | Jugendfürsorge |
| youth welfare office | Jugendamt |
| youth welfare organization | Jugendhilfswerk |
| youth welfare sector | Jugendhilfe |
| youth welfare service | Jugendamt |
| youth welfare services | Jugendhilfe |
| Youth With A Mission | Jugend mit einer Mission |
| Youth Without Youth | Youth Without Youth |
| youth work | Jugendfürsorge |
| youth worker | Jugendarbeiter |
| youth-club | Jugendclub |
| youth-team coach | Jugendtrainer |
| youthful | frisch |
| youthful beauty | jugendliche Schönheit |
| youthful bloom | Jugendblüte |
| youthful carelessness | jugendlicher Leichtsinn |
| youthful dream | Jugendtraum |
| youthful dreams | Jugendträume |
| youthful escapades | Jugendstreiche |
| youthful exploit | Jugendstreich |
| youthful friend | Jugendfreund |
| youthful indiscretion | Jugendsünde |
| youthful indiscretions | Jugendtorheiten |
| youthful memory | Jugenderinnerung |
| Youthful Sinners | Die sich selbst betrügen |
| youthful work | Jugendwerk |
| youthfully | jugendlich |
| youthfulness | Jugend |
| youths | Jugend |
| Youthsome | Jugendliche |
| YouTube | YouTube |
| yowah nut | Yowahnuss |
| yowah opal | Yowah-Opal |
| Yoweri Museveni | Yoweri Kaguta Museveni |
| yowl | heulen |
| yowled | gejault |
| yowling | Gebelfer |
| yoyo | Jo-Jo |
| Yoyogi Station | Bahnhof Yoyogi |
| Yozgat Province | Yozgat |
| Yozhef Sabo | József Szabó |
| Yozu | Yozu |
| YPbPr | YPbPr-Farbmodell |
| yperite | Yperit |
| Yponomeuta plumbella | Faulbaum-Gespinstmotte |
| Ypres | Ypern |
| Ypresian | Ypresium |
| Ypsilanti | Ypsilanti |
| Ypsilantis | Ypsilanti |
| Ypsolophidae | Ypsolophidae |
| yr | J. |
| yr. | J. |
| yrs | J. |
| yrs. | J. |
| Yrsa | Yrsa |
| Yser | Yser |
| Ysper | Ysper |
| Yspertal | Yspertal |
| Yssel-Supérieur | Yssel-Supérieur |
| Ystad | Ystad |
| Ystad Municipality | Ystad |
| YT | YT |
| ytterbite | Gadolinit |
| ytterbium | Ytterbium |
| ytterbium atom | Ytterbium-Atom |
| ytterbium atoms | Ytterbium-Atome |
