A.F.T.R.A.
"The American Federation of Television and Radio Artists." Union representing professional actors, dancers, singers, and broadcasters. Features: news (contracts; newsletters; forums); performance rates covering all mediums; FAQs; related websites (dozens of links); "Green Room" with 5 different discussion forums; list of nationwide "franchised agents"; and negotiations updates.
Actors' Equity Association
Branch of the Associated Actors and Artistes of America founded in 1913. Union represents actors and stage managers in theatre within the United States. Includes casting calls, membership details, FAQs, contracts and document library.
Canadian Actors Equity Association
Involved in member protection and promotion and in fostering the growth and development of professional theatre and actors throughout Canada.
Screen Actors Guild
Includes information for beginning actors, a member directory, and the SAG awards.