IB3 may refer to:
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IB3 (TV channel)
IB3 () is a publicly funded Balearic television channel.
IB3 began test transmissions on 1 March 2005—the holiday known as "Balearic Islands Day"—with the first regular broadcast beginning on 5 September 2005.
It is owned by the Ens Púb ...
, Spanish broadcaster
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Infinity Blade III
''Infinity Blade III'' is an action role-playing video game for iOS, developed by Chair Entertainment and Epic Games. It is the third game in the ''Infinity Blade'' series. It was released on the App Store on September 18, 2013. The main charact ...
'', role-playing iOS game
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Ingrid Burley
Ingrid Burley (born December 19, 1986), known professionally as Ingrid (formerly IB3), is an American singer, rapper and songwriter. Born and raised in Houston, Texas, Burley's mother was close to Tina Knowles and Mathew Knowles, who signed Bur ...
, American rapper formerly known as "IB3"
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