INTERNATIONAL AND FOREIGN ORGANIZATIONS ARE LISTED IF THEY HAVE A LARGE NUMBER OF AMERICAN MEMBERS, HAVE AN AMERICAN CHAPTER, OR ARE DOING WORK WHICH IS APPLICABLE TO THE UNITED STATES. ALSO LISTED ARE LOCAL ORGANIZATIONS WHICH COVER SEVERAL STATES OR ARE OF NATIONAL INTEREST. THE ORGANIZATIONS ARE LISTED ALPHABETICALLY AND INCLUDE A SUBJECT INDEX. THE FORMAT OF EACH ENTRY IS - TITLE OF ORGANIZATION, MAILING ADDRESS, OFFICER, TELEPHONE NUMBER, YEAR FOUNDED, NUMBER OF MEMBERS, NUMBER OF STAFF, DESCRIPTION OF PURPOSE AND ACTIVITIES, AFFILIATIONS, PUBLICATIONS, MEETINGS. (AUTHOR ABSTRACT) (SNI ABSTRACT)