RIF

(redirected from Er Rif)
Also found in: Dictionary, Encyclopedia, Wikipedia.
Related to Er Rif: Rif Republic

RIF

Abbreviation for resistance-inducing factor.

RIF

abbreviation for resistance-inducing factor.

RIF

resistance-inducing factor.

RIF test
resistance-inducing factor test for the assay of avian leukosis viruses.
RIF virus
a virus that has the effect of increasing the resistance of an experimental animal or tissue culture against infection by another related virus.