National Retail Federation: https://nrf.com/
National Restaurant Association: https://restaurant.org/home
https://www.restaurantowner.com/
https://virtualrestaurant.com/
United States Fashion Industry: https://www.usfashionindustry.com/
North American Collectibles Association: https://www.nacacollectors.com/
National Entertainment Collectibles Association: https://necaonline.com/
Database of hospitality associations: https://www.socialtables.com/blog/hotel-sales/hospitality-industry-associations/
US Travel Association: https://www.ustravel.org/
Travel and Tourism: https://ttra.com/
Note: every industry has at least one industry association.