LMA

LMA may refer to:

Medicine

 * Laryngeal mask airway, a mask used in anaesthesia and emergency medicine

Science

 * Laban movement analysis, a language for describing, visualizing, interpreting and documenting human movement
 * Land-mammal age
 * Leaf mass per area, the inverse of Specific leaf area
 * Levenberg–Marquardt algorithm, a mathematical procedure

Organisations

 * Ladies' Memorial Association, Southern local organizations dedicated to the Confederate dead
 * League Managers Association, an organization representing managers of English football clubs
 * Lebanese Muslim Association, Sydney, Australia
 * Light Miniature Aircraft, an aircraft design firm based in Okeechobee, Florida, United States
 * Ligue de Martinique d'Athlétisme, the governing body for the sport of athletics in Martinique
 * Liverpool Media Academy, a media, music and performing arts college in Liverpool, England
 * Loan Market Association, a UK-based organisation formed to support the secondary loan market in Europe
 * Lockheed Martin Aerospace, formally Lockheed Martin Corporation, a major US aerospace corporation
 * London Metropolitan Archives, the main repository for archives pertaining to Greater London

Places

 * Longwood Medical and Academic Area, Boston, United States
 * Minchumina Airport, Alaska, United States

Other

 * LaMarcus Aldridge (born 1985), American former basketball player
 * Late Middle Ages, a period in history
 * Live Music Archive, a subsection of the Internet Archive
 * Local marketing agreement, an agreement whereby an entity operates a broadcast media outlet licensed to a different owner