German submarine U-45

U45 stands for:

• HMS Wild Goose ( U45 ), a sloop of the modified Black Swan class of the Royal Navy

U 45 is:

• SM U 45, U- boat of the German Imperial Navy in World War I
• A subway line in Dortmund; see Stadtbahn Dortmund
• U 45 ( Kriegsmarine ), a submarine of the German Wehrmacht in World War II

• Disambiguation
• Abbreviation