GBU may refer to:

Organizations

Air Bissau Air Bissau was the national airline of Guinea-Bissau, operating services from its base at Osvaldo Vieira International Airport in Bissau. History Transportes Aéreos da Guiné Portuguesa (TAGP) was founded in 1960 to operate flights within Portu ...

(ICAO code: GBU), the national airline of Guinea-Bissau *

Football Association of Greenland The Football Association of Greenland ( Greenlandic: ''Kalaallit Nunaanni Isikkamik Arsaattartut Kattuffiat''; da, Grønlands Boldspil-Union) (KAK) is the governing body of association football in the island country of Greenland. The KAK was foun ...

(''Grønlands Boldspil-Union''), the governing body of association football in the island country of Greenland *

Gabriel Resources Gabriel Resources Ltd. is a Canadian TSX-V-listed resource company focused on permitting and developing controversial Roșia Montană gold and silver project located in western central Romania. The Project, the largest undeveloped gold deposit in ...

(TSX-V code: GBU), a Canadian resource company *

Gaston Berger University Gaston Berger University (GBU), or L'Université Gaston Berger (UGB), located some outside Saint-Louis, was the second university established in Senegal (the first being Cheikh Anta Diop University). Originally the University of Saint-Louis, it w ...

, the second university established in Senegal *

Gautam Buddha University Gautam Buddha University ("GBU") ( hi, गौतम बुद्ध विश्वविद्यालय) is a university established by the Uttar Pradesh Gautam Buddha University Act 2002 (UP Act No. 9 of 2002) and came into existence in 2 ...

, a university established by the Uttar Pradesh Gautam Buddha University Act 2002 * Groupes Bibliques Universitaires, student groups that meet at universities or nearby for in-depth Bible study

Precision-guided munitions "Guided Bomb Unit"

GBU-10 Paveway II The GBU-10 Paveway II is an American Paveway-series laser-guided bomb, based on the Mk 84 general-purpose bomb, but with laser seeker and wings for guidance. Introduced into service c. 1976. Used by USAF, US Navy, US Marine Corps, Royal Australia ...

, an American Paveway-series laser-guided bomb *

GBU-12 Paveway II The GBU-12 Paveway II is an American aerial laser-guided bomb, based on the Mk 82 500-pound (227 kg) general-purpose bomb, but with the addition of a nose-mounted laser seeker and fins for guidance. A member of the Paveway series of weapons, ...

, an American aerial laser-guided bomb *

GBU-15 The Rockwell International Guided Bomb Unit 15 is an unpowered glide weapon used to destroy high-value enemy targets. It was designed for use with F-15E Strike Eagle, F-111 'Aardvark' and F-4 Phantom II aircraft. The GBU-15 has long-range maritime ...

, an unpowered, glide weapon *

GBU-16 Paveway II The GBU-16 Paveway II is an American Paveway-series laser-guided bomb, based on the Mk 83 general-purpose bomb, but with laser seeker and wings for guidance. The GBU-16 was introduced into service around 1976 and is used by the U.S. Air Forc ...

, an American Paveway-series laser-guided bomb *

GBU-24 Paveway III GBU-24 Paveway III or simply GBU-24 is a family of laser-guided bombs, a sub-group of the larger Raytheon Paveway III family of weapons. The Paveway guidance package consists of a seeker package attached to the nose of the weapon, and a wing kit ...

, a family of laser-guided bombs *

GBU-28 The GBU-28 is a 5,000-pound (2,268 kg) class laser-guided "bunker busting" bomb produced originally by the Watervliet Arsenal, Watervliet, New York. It was designed, manufactured, and deployed in less than three weeks due to an urgent need ...

, a 5,000-pound laser-guided "bunker busting" bomb *

GBU-27 Paveway III The GBU-27 Paveway III (Guided Bomb Unit) is a laser-guided bomb with bunker buster capabilities, it is a GBU-24 Paveway III (fitted on the warhead of the BLU-109 bomb body) that has been redesigned to be used by the F-117A Nighthawk stealth groun ...

, a laser-guided bomb with bunker buster capabilities *

GBU-37 GPS-Aided Munition The GBU-37 (''Guided Bomb Unit-37'') Global Positioning System Aided Munition (GAM) was developed for use with the B-2 Bomber. The bomb can penetrate hardened targets or targets buried deep underground. The first all-weather precision-guided bunk ...

, a GPS-Aided Munition developed for use with the B-2 Bomber *

GBU-39 Small Diameter Bomb The GBU-39/B Small Diameter Bomb (SDB) is a precision-guided glide bomb that is intended to provide aircraft with the ability to carry a higher number of more accurate bombs. Most US Air Force aircraft will be able to carry (using the BRU-61/A ...

, a 250 lb precision-guided glide bomb *

GBU-43/B MOAB The GBU-43/B Massive Ordnance Air Blast (MOAB , colloquially known as the "Mother of All Bombs") is a large-yield bomb, developed for the United States military by Albert L. Weimorts, Jr. of the Air Force Research Laboratory. It was first tes ...

, a large-yield bomb *

GBU-44/B Viper Strike The GBU-44/B Viper Strike glide bomb was a GPS-aided laser-guided variant of the Northrop Grumman Brilliant Anti-Tank (BAT) munition which originally had a combination acoustic and infrared homing seeker. The system was initially intended for use ...

, a GPS-aided laser-guided variant of the Northrop Grumman Brilliant Anti-Tank munition *

GBU-53/B The GBU-53/B StormBreaker, previously known as the Small Diameter Bomb II, is an American air-launched, precision-guided glide bomb. Development was started in 2006 for a class bomb that can identify and strike mobile targets from standoff dista ...

, an American air-launched, precision-guided glide bomb

Other

Countermine System The Countermine System (CMS), also known as Venom Darts, Venom Penetrators and GBU-61, is an anti-land-mine system consisting of chemical or explosive projectiles released from modified GPS-guided bombs. The darts are used to detonate or deactivate ...

(also GBU-61), an anti-land-mine system consisting of chemical or explosive projectiles * Gaagudju language (ISO 639-3 code: gbu), an extinct Australian Aboriginal language * GBU Indoor Stadium, an indoor stadium located in the campus of Gautam Buddha University {{disambiguation