American Board of Professional Psychology (ABPP)

http://www.abpp.org

American Board of Rehabilitation Psychology (ABRP)

http://www.abpp.org/i4a/pages/index.cfm?pageid=3310

http://www.abpp.org/i4a/pages/index.cfm?pageid=3361  (take note that on this page there are subheadings on the left with different sections as well as subheadings on the right with related documents).

Division 22 (Rehabilitation Psychology) of the American Psychological Association

http://www.div22.org

OXFORD UNIVERSITY PRESS (Publisher of numerous Academy of Rehabilitation Psychology publications as well as other relevant publications

https://global.oup.com/academic/search?cc=us&lang=en&q=Rehabilitation+Psychology&prevNumResPerPage=20&prevSortField=9&sortField=9&resultsPerPage=100&start=0

FOUNDATION FOR REHABILITATION PSYCHOLOGY (FRP)