IF2 may refer to:
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Bacterial initiation factor 2
Bacterial initiation factor-2 is a bacterial initiation factor.
IF2 binds to an initiator tRNA and controls the entry of tRNA onto the ribosome. IF2, bound to GTP, binds to the 30S P site. After associating with the 30S subunit, fMet-tRNAf bi ...
(IF-2)
* IF2 on the
International Fujita scale
The International Fujita scale (abbreviated as IF-Scale) is a scale that rates the intensity of tornadoes and other wind events based on the severity of the damage they cause. It is used by the European Severe Storms Laboratory (ESSL) and variou ...
, a tornado rating
* ''
Interceptor Force 2'', a 2002 science fiction television film
* ''
If 2
''If 2'' is the second release by the English Jazz rock band If. It was released in 1970 on the Island Records label in the UK and Capitol Records in the US.
The album features the early use of Innovex Reed Sound Modulators for the saxophones ...
'', a 1970 album by If
See also
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Eutelsat I F-2, a defunct communications satellite also called European Communications Satellite 2 (ECS-2)
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International Foundation for Internal Freedom (IFIF)
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IFF (disambiguation)
In logic and related fields such as mathematics and philosophy, "if and only if" (often shortened as "iff") is paraphrased by the biconditional, a logical connective between statements. The biconditional is true in two cases, where either both ...
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IF (disambiguation)
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