The Full form of SIF is as if, or SIF stands for as if, or the full name of given abbreviation is as if.
SIF (as if)
as if is known as SIF.
SIF all full forms
All the above full forms are related to SIF. A little information is given about one of these full forms. If you are not satisfied with the information given about 'as if (SIF)', then comment. Or if you know more about 'as if (SIF)', then write.