U 15
U 15 stands for:
- An age class in sport; see ages and classes (Sport)
U 15 designates the following submarines:
- SM U 15 (1912-1914), a submarine of the German Imperial Navy
- U 15 ( kuk Marine) ( 1915-1919 ), a submarine of the Austro-Hungarian Navy
- U 15 ( Navy ) ( 1935-1940 ), a submarine of the German Navy
- U 15 (Bundeswehr) ( 1974-2010 ), a submarine of the German Navy
U15 means the following subway lines:
- Subway Line 15 ( Berlin) ( set the curve corresponded to today's Metro Line 1 (Berlin) )
- Rail line U15 (Stuttgart ), see Stadtbahn Stuttgart
- Disambiguation
- Abbreviation