SB1, SB 1, SB.1, SB-1, or SB>1 may refer to:
* SB1, a single-lined spectroscopic
binary star
A binary star is a system of two stars that are gravitationally bound to and in orbit around each other. Binary stars in the night sky that are seen as a single object to the naked eye are often resolved using a telescope as separate stars, in wh ...
* SB1, the Sabino 1 coat color pattern gene found in some, but not all varieties of
Sabino horse
A sabino horse with extensive roaning
Sabino describes a distinct pattern of white spotting in horses. In general, Sabino patterning is visually recognized by roaning or irregular edges of white markings, belly spots, white extending past th ...
s
* SB1, a shorthand designation of
Soldier Boy I, a fictional superhero in the ''The Boys'' franchise
* Senate Bill 1, a 2006 California legislative bill which expands the role of the
California Solar Initiative
* Senate Bill 1,
Road Repair and Accountability Act
The Road Repair and Accountability Act of 2017 (Senate Bill 1), also known as the "Gas Tax", is a California legislative bill that was passed on April 6, 2017 with the aim of repairing roads, improving traffic safety, and expanding public tran ...
, a 2017 California legislative bill
*
Tupolev SB-1
The Tupolev ANT-40, also known by its service name Tupolev SB (russian: Скоростной бомбардировщик – ''Skorostnoi Bombardirovschik'' – high speed bomber) and development co-name TsAGI-40, was a high speed twin-engined ...
, another name for the Tupolev SB, a 1930s Russian bomber
*
Short SB.1
The Short SB.1 was a British tailless glider designed by David Keith-Lucas and Professor Geoffrey T.R. Hill. Built by Shorts as a private research venture to test the concept of the aero-isoclinic wing, it was the first aircraft to incorpora ...
, a 1951 British experimental tailless glider
*
Sikorsky/Boeing SB-1 Defiant, also SB>1, an American experimental compound helicopter
*
Stinson SB-1 Detroiter
The Stinson Detroiter was a six-seat cabin airliner for passengers or freight designed and built by the Stinson Aircraft Syndicate, later the ''Stinson Aircraft Corporation''. Two distinct designs used the Detroiter name, a biplane and a monopla ...
, a 1921 American utility aircraft
*
Loessl Sb.1 Münchener Eindekker, a 1921 German experimental glider
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