The American National Standards Institute (ANSI) is a private, non-profit United States. It is a member of ISO and IEC.
ANSI's standards fall in many areas. In computing, ANSI standardized the ASCII character set in X3.4, control codes in X3.41 and control sequences (to be used e.g. for moving the cursor around the screen of a "dumb" terminal) in X3.64.
The ASA photographic exposure system became the basis for the ISO film speed system, currently used worldwide.
ANSI was founded on October 19, 1918 as the American Engineering Standards Committee and reorganised as the American Standards Association in 1928. In 1966 it was reorganised as the United States of America Standards Institute. In 1969 it changed its name to American National Standards Institute.
ASCII art which is colorized or animated by way of ANSI terminal control codes (X3.64 sequences) are commonly referred to as "ANSI art" and were predominantly popular throughout the 1980s and 1990s.
The AMA Physician Specialty Codes are a standard in the United States for identifying physician and practice specialties.
American Medical Association, U.S. District Court Judge Susan Getzendanner found that the AMA violated § 1 of the Sherman Act, 15 U.S.C. § 1, by conducting an illegal boycott in restraint of trade directed at chiropractors (895 F.2d 352)
Critics of the American Medical Association, including economist Milton Friedman, have asserted that the organization acts as a government-sanctioned guild and has attempted to increase physicians' wages and fees limit by influencing limitations on the supply of physicians and non-physician competition [8] [9].