When they are a member of the NATIONAL ASSOCIATION OF REALTORS®, The Voice for Real Estate® -- the world's largest professional association. 

The term REALTOR® is a registered collective membership mark that identifies a real estate professional who is a member of the NATIONAL ASSOCIATION OF REALTORS® and subscribes to its strict Code of Ethics. Founded in 1908, NAR has grown from its original nucleus of 120 to today's 1,000,000+ members. NAR is composed of REALTORS® who are involved in residential and commercial real estate as Brokers (like Myron & Ceci), salespeople, property managers (like Myron & Ceci), appraisers, counselors and others engaged in all aspects of the real estate industry. Members belong to one or more of some 1,700 local associations/boards and 54 state and territory associations of REALTORS®. 

They can join one of our many institutes, societies and councils. Additionally, NAR offers members the opportunity to be active in our appraisal and international real estate specialty sections. REALTORS® are pledged to a strict Code of Ethics and Standards of Practice. Working for America's property owners, the National Association provides a facility for professional development, research and exchange of information among its members and to the public and government for the purpose of preserving the free enterprise system and the right to own real property. 

by NATIONAL ASSOCIATION OF REALTORS®