EFA may refer to:

• European Film Academy, a trade organisation
• European Film Awards, organized by the European Film Academy
• European Festivals Association, an arts festival organisation

• Electricity Forward Agreement, on the electricity market
• European Finance Association
• Expedited Funds Availability Act, of the United States Congress
• IShares MSCI EAFE, an exchange-traded fund

• French School at Athens (French: École française d'Athènes)
• Education Funding Agency, now part of the Education and Skills Funding Agency of the Government of the United Kingdom
• Elmira Free Academy, a high school in upstate New York
• Education For All, an initiative of UNESCO
• Escuelas Familiares Agrarias (Agricultural Training Schools)

• EFA (mobile bridge), used by the French military
• European Fighter Aircraft, now the Eurofighter Typhoon

• Elementary function arithmetic
• Essential fatty acid
• Exploratory factor analysis

• Egyptian Football Association
• Eswatini Football Association
• Eton Fives Association, the governing body for Eton Fives in England

• Efai language
• Electronic Frontiers Australia, an Australian privacy organization
• Endometriosis Foundation of America
• Environmental Foundation for Africa, an African environmental organization
• Euro First Air - Canarias Cargo, a defunct Spanish airline
• European Free Alliance, a European political coalition
• Express Freighters Australia, an Australian airline
• Eyes For Africa Charity, a medical charity