Sector 53: Real Estate and Rental and Leasing NAICS 531000 - Real Estate NAICS 532100 - Automotive Equipment Rental and Leasing NAICS 5320A1 - Rental and Leasing Services (5322, 5323, and 5324 only) NAICS 533100 - Lessors of Nonfinancial Intangible Assets (except Copyrighted Works)