American Association for Marriage and Family Therapy. Includes list with contact information for accredited and candidate programs, by state.

American Psychological Association. Much information, including form to send for accreditation lists and other free information.

Association for Transpersonal Psychology.  Lists institutions offering training or degrees related to transpersonal psychology (the psychology of altered states of consciousness) worldwide.  Note that programs are not evaluated by the association and some of the U.S. degree-granting programs are not accredited.

Council for the Accreditation of Counseling and Related Programs (CACREP). 

Council on Rehabilitation Education.  Provides graduate programs to prepare professionals counseling individuals with physical, mental, or emotional disabilities.

National Career Development Association.