U2 (disambiguation)
From Wikipedia, the free encyclopedia
U2 or U-2 may refer to:
- Music
- U2, an Irish rock band
- U2 (album), an album by the music group Negativland
- Military
- Lockheed U-2, a U.S. reconnaissance aircraft
- U-2 Crisis of 1960, an international incident involving the Lockheed U-2
- Unterseeboot 2, several German submarines
- Polikarpov Po-2, a Soviet biplane
- Railway
- U2 line on the Berlin U-Bahn.
- U2 line on the Vienna U-Bahn
- U2 line on the Frankfurt U-Bahn.
- U2 line on the Hamburg U-Bahn.
- U2 line on the Munich U-Bahn.
- U2 line on the Nuremberg U-Bahn.
- Siemens-Duewag U2, a light rail vehicle.
- Other
- U2 Clothing, a casual-wear brand.
- The IATA airline code for the airline easyJet.
- An obsolete UK designation for a dry-cell battery, now known as "D type".
- Urotensin 2, a cardiovascular peptide.
- IBM U2, UniVerse and UniData database systems.