FVA may refer to:

• Factor Va (FVa), a protein
• Fernando von Arb (born 1963), Swiss guitarist
• Ferrari Virtual Academy, a video game
• Festival Voix d'Amériques, held annually in Montreal, Canada
• Flugwissenschaftliche Vereinigung Aachen, a German aviation research group and aircraft manufacturer
• Footvolley Australia
• Fox Valley Association
• Function value analysis
• Funding Valuation Adjustment - one of the X-Value Adjustments in relation to derivative instruments held by banks
• Venezuelan Athletics Federation (Spanish: {{lang|es|Federación Venezolana de Atletismo}})

• Office Olympics (The Office episode)
• Office Online
• Office on Violence Against Women
• Office open XML
• Office Open XML
• Office open xml
• Office PerformancePoint Server
• Office Pirates
• Office pool
• Office pranks
• Office québécois
• Officer and a Gentleman
• Officer and a gentleman
• Officer and Aircrew Selection Centre
• Officer Baker
• Officer Basin
• Officer Bellick
• Officer Brown
• Officer Buckle and Gloria
• Officer Cadet School
• Officer Cadet School, Portsea
• Officer Cadet School (Singapore)
• Officer candidates
• Officer Candidate School (United States Navy)
• Officer Candidate School (U.S. Marine Corps)