Final answer:
The National Association of Realtors (NAR) is a trade association that represents real estate agents in the United States. They provide resources and services for their members.
Step-by-step explanation:
The subject of this question is Business. The National Association of Realtors (NAR) is a trade association that represents real estate agents in the United States. They provide various resources and services for their members and advocate for the interests and professionalism of the real estate industry.
Some examples of other industry designations maintained by affiliates of the NAR include Certified Residential Specialist (CRS), Accredited Buyer's Representative (ABR), and Seller Representative Specialist (SRS).
These designations are recognized and respected within the real estate industry and often indicate a higher level of knowledge and expertise in specific areas of real estate transactions.