This industry comprises establishments generally known as supermarkets and grocery stores primarily engaged in retailing a general line of food, such as canned and frozen foods; fresh fruits and vegetables; and fresh and prepared meats, fish, and poultry. Included in this industry are delicatessen-type establishments primarily engaged in retailing a general line of food. Cross-References. Establishments primarily engaged in-- ? Retailing automotive fuels in combination with a convenience store or food mart--are classified in Industry 447110, Gasoline Stations with Convenience Stores; ? Retailing a limited line of goods, known as convenience stores or food marts (except those with fuel pumps)--are classified in Industry 445120, Convenience Stores; ? Retailing frozen food and freezer plans via direct sales to residential customers--are classified in Industry 454390, Other Direct Selling Establishments; ? Providing food services in delicatessen-type establishments--are classified in U.S. Industry 722211, Limited-Service Restaurants; and ? Retailing fresh meat in delicatessen-type establishments--are classified in Industry 445210, Meat Markets.