EFV

EFV is the abbreviation for

• Efavirenz , an antiviral drug that is used in combination antiviral treatment for HIV infection with other antivirals
• Federal Finance Administration , the central body in Switzerland that deals with all aspects of the state finance budget
• Expeditionary Fighting Vehicle , a never-built amphibious vehicle of the United States Marine Corps
• Equine foamy virus , a non-pathogenic retrovirus found in horses

This is a disambiguation page for differentiating between several terms identified with the same word.