Bo

People

• Bo (given name), name origin, plus a list of people and fictional characters with the name or nickname
• Bo (surname), name origin, plus a list of people with the surname
• Bo (Chinese surname), Chinese family names
• Bő (genus), Hungarian medieval noble clan
• Bø (disambiguation), which includes several people with the surname
• Bo people (China), a nearly extinct minority population in Southern China
• Bo people (Laos), a very small minority ethnic group in central Laos
• Bo people (Andaman), a recently extinct group in the Andaman Islands

Places

• Bő, Hungary, a village
• Bø (disambiguation), various places in Norway
• Bo, Chanthaburi, Thailand
• Bo, Hòa Bình, Vietnam
• Bo, Sierra Leone, a city
• Bo District, includes the city in Sierra Leone
• Bo, Yaba, Burkina Faso
• Le Bô, a commune in the Calvados departement, France
• Palazzo Bo, or "Il Bo", the historic seat of the University of Padua in Italy
• Bo (, Bó), the original capital of Tang of Shang, who founded China's Shang Dynasty; its location is disputed. Two strong candidates are Yanshi Shang City and Zhengzhou Shang City

Religion

• Bo or Bodhi Tree
• Bo (parsha), fifteenth weekly Torah reading

Science and mathematics

Biology and medicine

• Bacterial overgrowth, a medical disorder of malabsorption
• Bowel obstruction
• Bronchiolitis obliterans
• BO strain of the Caenorhabditis elegans var. Bergerac model worm
• Ficus religiosa, a.k.a. Bo-Tree, a species of Asian fig

Mathematics, chemistry and physics

• , Classifying space for orthogonal group
• , Classifying space for infinite orthogonal group
• In chemistry and physics, the Born–Oppenheimer approximation

Codes

• Bolivia (ISO 3166-1 country code)
• .bo, Internet country code top-level domain (ccTLD) for Bolivia
• Belarus, obsolete NATO and FIPS country codes
• Baltimore and Ohio Railroad (reporting mark BO)
• Bouraq Indonesia Airlines (IATA airline code BO)
• BO, UIC classification for the railroad locomotive wheel arrangement 0-4-0, in the Whyte notation
• "bo", Standard Tibetan ISO 639-1 language code

Acronyms

• Body odor or B.O.
• Back Orifice, remote administration software
• Barrel of Oil, sometimes used in place of bbl
• Beneficial owner, in property law
• Biarritz Olympique, a French rugby union club
• Business Objects (company), an enterprise software company

Other uses

• Bō, or east Asian quarterstaff, a staff weapon used in the martial art Bōjutsu
• Bo (title), a Chinese title typically translated as "count"
• Bō, a Japanese honorific suffix
• Bó (bank), a banking brand in the United Kingdom
• Bo (dog) (2008–2021), a pet belonging to U.S. President Barack Obama
• Bojagi or bo, a Korean wrapping cloth
• Bo School, a secondary school in Bo, Sierra Leone
• Bo language (disambiguation)

See also

• B0 (disambiguation)
• BOH (disambiguation)
• Beau (disambiguation)
• Bow (disambiguation)