-Full Form of FX is Foreign Exchange
You can get all the information about acronym or abbreviation of FX related to all terminology where some of FX Full forms can be referred here. At Freshhiring.com, you can get all updates on various acronym / abbreviation / shorthand for in general or specialized based upon your interest.
-Full Form of FX is France (European Territory)
-Full Form of FX is Fighter X (next generation fighter aircraft)