Real estate designations are professional certifications that real estate agents and brokers can earn to demonstrate their expertise and knowledge in specific areas of the real estate industry. Some popular real estate designations include:

1. Accredited Buyer's Representative (ABR): This designation is for real estate agents who have completed specialized training in representing buyers in real estate transactions.
2. Certified Residential Specialist (CRS): This designation is for agents who have completed advanced training in residential real estate and have demonstrated a track record of successful transactions.
3. Certified Commercial Investment Member (CCIM): This designation is for agents who specialize in commercial real estate and have completed advanced training in financial analysis, market analysis, and investment decision-making.
4. Seniors Real Estate Specialist (SRES): This designation is for agents who have completed specialized training in serving the needs of seniors in real estate transactions.
5. Graduate, REALTOR® Institute (GRI): This designation is for agents who have completed in-depth training in legal and regulatory issues, technology, professional standards, and the sales process.
6. Certified Real Estate Brokerage Manager (CRB): This designation is for brokers who have completed advanced training in brokerage management, including financial management, recruiting, and retention.
7. Resort and Second-Home Property Specialist (RSPS): This designation is for agents who specialize in buying and selling resort and second-home properties, including vacation homes and investment properties.
8. e-PRO®: This designation is for agents who have completed training in the use of technology and social media in real estate marketing and transactions.

These are just a few examples of the many real estate designations that agents and brokers can earn. Each designation requires specific coursework, experience, and testing to ensure that professionals with these designations have a deep understanding of their respective areas of expertise.