Termenul „FTA” se poate referi la:
- Face-Threatening Acts, a sociolinguistics term
- Failure to appear, a legal term
- Fault tree analysis, a systems engineering term
- Federación de Trabajadores Arubanos, the Aruban Workers' Federation
- Federal Transit Administration, an agency of the United States Department of Transportation
- Free trade agreement
- Free Trade Agreement Canada – United States
- Free The Army tour
- Free-to-air, a television term
- Freight Transport Association
- Fundamental Theorem of Algebra, roots of polynomial
- Fundamental theorem of arithmetic, the uniqueness of prime factorization
- F.T.A., meaning "Free The Army"; 1972 documentary starring Jane Fonda
- The Faery Tale Adventure, a computer game