U 18

U 18 stands for:

• Essen a metro line, see rail Food
• SM U 18 (1912-1914), a submarine of the German Imperial Navy
• U 18 ( Navy ) ( 1936-1944 ), a submarine of the German Navy
• U 18 (Bundeswehr) ( 1973-2011 ), a submarine of the German Navy
• Children and Youth U18 choice ( choice test ) in Germany

• Disambiguation
• Abbreviation