Orange County REALTORS® in Orange County, California (OCR), is a local association of the National Association of REALTORS® (the world’s largest professional association). OCR provides services and resources to licensed real estate salespersons and brokers, appraisers, and affiliated service industries such as mortgage, title, and escrow. While sometimes we’re confused by the general public as being a “REALTOR® office,” in which real estate agents sell properties, OCR is best described as the place where licensed real estate professionals join as REALTORS® or subscribe to the Multiple Listing Service and receive the tools they need to become competent, ethical real estate practitioners in their respective real estate offices.