U55 or U-55 may refer to:
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U55 (Berlin U-Bahn)
U55 was an Berlin U-Bahn, U-Bahn line in the German capital city of Berlin. It connected the new Berlin Hauptbahnhof, or main railway station, to an interchange with the Berlin S-Bahn, S-Bahn at Berlin Brandenburger Tor railway station, Brandenbu ...
* , various vessels
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Panguitch Municipal Airport
Panguitch Municipal Airport is a public use airport located three nautical miles (6 km) northeast of the central business district of Panguitch, a city in Garfield County, Utah, United States. It is owned by the Panguitch City Co ...
, in Garfield County, Utah, United States
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Truncated great icosahedron
In geometry, the truncated great icosahedron (or great truncated icosahedron) is a nonconvex uniform polyhedron, indexed as U55. It has 32 faces (12 pentagrams and 20 hexagons), 90 edges, and 60 vertices. It is given a Schläfli symbol or as a ...
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