This U.S. industry comprises establishments (except travel agencies, tour operators, and convention and visitors bureaus) primarily engaged in providing travel arrangement and reservation services. Illustrative Examples: Condominium time-share exchange services Ticket (e.g., airline, bus, cruise ship, sports, theatrical) offices Reservation (e.g., airline, car rental, hotel, restaurant) services Ticket (e.g., amusement, sports, theatrical) agencies Road and travel services automobile clubs Cross-References. ? Establishments primarily engaged in arranging the rental of vacation properties are classified in Industry 531210, Offices of Real Estate Agents and Brokers; ? Travel agencies are classified in Industry 561510, Travel Agencies; ? Tour operators are classified in Industry 561520, Tour Operators; ? Convention and visitors bureaus are classified in U.S. Industry 561591, Convention and Visitors Bureaus; ? Establishments primarily engaged in organizing, promoting, and/or managing events, such as business and trade shows, conventions, conferences, and meetings (whether or not they manage and provide the staff to operate the facilities in which these events take place) are classified in Industry 561920, Convention and Trade Show Organizers; and ? Automobile clubs (i.e., enthusiasts' clubs) (except road and travel services) are classified in Industry 813410, Civic and Social Organizations.