Berlin Psychoanalytic Institute was created in 1920.

Society of Illustrators of Los Angeles was created in 1953.

The address of the Los Angeles City Historical Society is: Po Box 862311, Los Angeles, CA 90086

There are several recording schools in Los Angeles, including Berkelee Music Online, Los Angeles Recording School, Musician's Institute of Los Angeles, and Recording Connection Audio Institute.

The address of the Southern California Institute Of Architecture is: , Los Angeles, CA 90013-1822