| 2424 | Hand cleansers, manufacturing | |
| 2929 | Hand dryers, commercial type, manufacturing | |
| 5234 | Hand edge tools, retail | |
| 2893 | Hand held edge tools, non-powered, manufacturing | |
| 1730 | Hand knitting | |
| 9301 | Hand laundries | |
| 0500 | Hand lining fishing, freshwater | |
| 0500 | Hand lining fishing, saltwater | |
| 2424 | Hand lotions, manufacturing | |
| 2893 | Hand operated spreaders (e.g. seed, fertilizer, lime), manufacturing | |
| 3311 | Hand pieces and parts, dental, manufacturing | |
| 2893 | Hand saws, all non-powered types, manufacturing | |
| 2424 | Hand soaps (e.g., hard, liquid, soft), manufacturing | |
| 3330 | Hand stamps (e.g., date, time), timing mechanism operated, manufacturing | |
| 3699 | Hand stamps, stencils and brands, manufacturing | |
| 2893 | Hand tools, metal blade (e.g., putty knives, scrapers, screwdrivers), non-powered, manufacturing | |
| 2922 | Hand tools, power-driven, manufacturing | |
| 3599 | Hand trucks, industrial, manufacturing | |
| 1711 | Hand weaving fabrics (more than 30 cm/12 in.) in width | |
| 1729 | Hand weaving narrow fabrics (i.e., 30 cm/12 in. or less in width) | |
| 1911 | Handbag leather, manufacturing | |
| 5232 | Handbags and pocketbooks, retail | |
| 5139 | Handbags and pocketbooks, wholesale | |
| 1912 | Handbags, manufacturing | |
| 3691 | Handbags, precious metal, manufacturing | |
| 5260 | Handbags, repairing | |
| 5139 | Handbags, wholesale | |
| 5139 | Handbags, women's and misses', wholesale | |
| 9241 | Handball clubs | |
| 7430 | Handbill and circular direct distribution services | |
| 5239 | Handcrafted goods (novelties, souvenirs), retail | |
| 2899 | Handcuffs, manufacturing | |
| 3000 | Hand-held computer (e.g., PDA's), manufacturing | |
| 2922 | Hand-held construction drilling equipment, manufacturing | |
| 2922 | Hand-held mine drilling equipment, manufacturing | |
| 5231 | Handicap lifting equipment for homes and automobiles, retail | |
| 5231 | Handicapped persons' equipment (e.g., wheelchairs, walkers), retail | |
| 6022 | Handicapped transportation services | |
| 8532 | Handicapped workshop | |
| 5139 | Handicraft and hobbycraft kits, wholesale | |