About Me:   ABR - Accredited Buyer Representative (2005)With over 40,000 members, REBAC is the largest association of real estate professionals focusing on all aspects of buyer representation. Over 30,000 ABR® designees have completed the REBAC course, passed the test and provided documentation of buyer agency experience.     GRI - Graduate REALTOR Institute (2007) Members involved in residential real estate who want a solid base of information for their practice will want to participate in the REALTOR®