U27
# U27

U27 may refer to:

## Naval vessels

* Brazilian training ship Brasil (U-27)
* German submarine U-27, various vessels
* HMS Hastings (U27), a sloop of the Royal Navy
* U-27-class submarine (Austria-Hungary) of the Austro-Hungarian Navy
   * SM U-27 (Austria-Hungary), the lead boat of the class

## Other uses

* Cessna U-27 Caravan, an American utility aircraft
* Rhombicosidodecahedron
* Small nucleolar RNA SNORD27
