Institutions:

• American Psychological Association
• Asociación para el Avance de la Hipnosis Experimental y Aplicada
• Consejo General de La Psicología de España
• Institute for the Study of Healthcare Organizations & Transactions
• Sociedad Española de Psicología Clínica y de la Salud para el Avance Siglo XXI (SEPCyS)
  
• Society for Psychotherapy Research

Databases:

• Quick Reference Guide of Psychological Treatments with Empirical Support (Complutense University of Madrid)
• Health & Rehabilitation
• ISBN
• TESEO
• Programme of Clinical Practice Guides in the National Health System

Research Units:

• Research Unit in Psychology of Sports

Videos:

Videos from the American Psychological Association on application of Psychological Science:

• This Is Psychology
• This Is Psychology: Bullying
• This Is Psychology: Mental health of children

Other:

• Clinical Research Solutions: free access website in English for clinical researchers that tries to provide help to connect clinical care and the empirical results of the research.