Naics code Naics crossreference
45999 Selling security alarm systems combined with installation, repair, and/or remote alarm monitoring--are classified in Industry 56162, Security Systems Services
45999 Operating funeral homes, cemeteries, and crematories--are classified in Industry Group 8122, Death Care Services.
459999 Retailing pets and pet supplies--are classified in Industry 459910, Pet and Pet Supplies Retailers
459999 Retailing original and limited edition art works created by others--are classified in Industry 459920, Art Dealers
459999 Retailing manufactured homes (i.e., mobile homes)--are classified in Industry 459930, Manufactured (Mobile) Home Dealers
459999 Retailing cigarettes, electronic cigarettes, cigars, tobacco, pipes, and other smokers' supplies--are classified in U.S. Industry 459991, Tobacco, Electronic Cigarette, and Other Smoking Supplies Retailers
459999 Retailing new books--are classified in Industry 459210, Book Retailers and News Dealers
459999 Retailing new jewelry (except costume jewelry)--are classified in Industry 458310, Jewelry Retailers
459999 Retailing new costume jewelry--are classified in Industry 458110, Clothing and Clothing Accessories Retailers
459999 Retailing antiques--are classified in Industry 459510, Used Merchandise Retailers