Meanings

American Meat Institute

MPAA

American Civil Liberties Union

Association of American Railroads

Association of American Medical Colleges

American Chemistry Council

American Association of Public Accountants

American Water Works Association

American Petroleum Institute

American Society for the Prevention of Cruelty to Animals

American Automobile Association

American Newspaper Guild

National Futures Association

American Arbitration Association

Insurance Institute for Highway Safety

American Bar Association

American Bible Society

American Hospital Association

American Library Association

Pharmaceutical Manufacturers Association (pn)