The American Psychological Association (abbreviated APA) is a professional organization representing psychologists in the U.S., with around 150,000 members and an annual budget of around $70m. The American Psychological Association is occasionally confused with the American Psychiatric Association, which also uses the acronym APA. (Wikipedia) For the source and more detailed information concerning your request, click on the related links section (Answers.com) indicated below this answer box.
american heart association
American Medical Association - American Bar Association - American Dental Association - American Society of Mechanical Engineers - etc - etc - etc -etc - etc . . . . .
American Psychological Association was created in 1892.
American Dental Association American Diabetic Association
professional groups
how do you cite american counsleing association in a paragraph
American Psychoanalytic Association was created in 1911.
American Decency Association was created in 1999.
American Dental Association was created in 1859.
American Statistical Association was created in 1839.
American Speed Association was created in 1968.
American Tennis Association was created in 1916.