FSMA

FSMA may refer to:
 * Ferromagnetic shape-memory alloy, a type of shape memory material which responds to magnetic fields
 * Financial Services and Markets Act 2000, a UK law that created the Financial Services Authority
 * Financial Services and Markets Authority, a Belgian government agency
 * Food Safety Modernization Act, a U.S. law that expands the authority of the Food and Drug Administration
 * Marie Louise Island Airport's ICAO code
 * Optical fiber connector of type F-SMA (fiber sub-miniature assembly)