3B or 3-B may refer to:
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Third baseman
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Triple (baseball)
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3B Computers
The 3B series computers are a line of minicomputers produced from the late 1970s by AT&T Computer Systems' Western Electric subsidiary for use with the company's UNIX operating system. The line primarily consists of the models 3B20, 3B5, 3B15, 3 ...
, a range of computers produced by AT&T during the 1980s
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3B Junior
Stardust Planet (formerly known as 3B Junior) is a department of the third section of the Japanese entertainment company Stardust Promotion specialising in idols. Between 2014 and 2018, 3B Junior has been reorganised into an independent Idol grou ...
, a department of the Japanese entertainment company Stardust Promotion
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3B Lab, a Japanese popular music group
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Three Bs, a designation for three well-known classical composers
may refer to:
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See also
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B3 (disambiguation)
B3, B03, B.III or B-3 may refer to:
Military
American bombers
* Keystone B-3, a biplane bomber of the United States Army Air Corps
* Next-Generation Bomber (2018 Bomber), next bomber follow-on to the B-2 stealth bomber program
* Long Range Strik ...
{{Letter-Number Combination Disambiguation