U30 may refer to:
Naval vessels
- German submarine U-30, various vessels
- HMS Mermaid (U30), a sloop of the Royal Navy
- SM U-30 (Austria-Hungary), a submarine of the Austro-Hungarian Navy
Other uses
- Nissan Presage (U30), a Japanese minivan
- Small ditrigonal icosidodecahedron
- Small nucleolar RNA SNORD30
- Temple Bar Airport, in Mohave County, Arizona, United States
- U-30 tow tractor, an aircraft ground handling vehicle
This disambiguation page lists articles associated with the title U30.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: