» Chronology of Catholic Dioceses: San Marino
   Condensed explanation of the current status.
   http://www.katolsk.no/utenriks/kronologi/san_marino.htm

» Cronistas King of Arms of Spain
   Association devoted to Spanish heraldry and genealogy. Membership is limited to those possessing the respective title. Introduction, officers, publications and contact details.
   http://www.iagi.info/Cronista/

» Guardia del Consiglio Grande e Generale
   Historical background information about the guards as well as images.
   http://www.guardiadelconsiglio.sm/

» Round Table San Marino
   An association to improve cultural exchanges in order to increase knowledge of people and society.
   http://www.rtsm.org

» Teaching English at schools in San Marino
   A site, designed both for students and teachers of the English language. Contains a collection of educational materials, including multimedia, activities, projects and a database.
   http://www.educazione.sm/inglese/

» The San Marino Club
   This club in Troy, Michigan, open only to those of San Marino origin, gives details of its facilities, social events, menus and outside catering.
   http://www.sanmarinoclub.com/