| 3140 | Batteries, primary, dry or wet, manufacturing | |
| 3140 | Batteries, rechargeable, manufacturing | |
| 5150 | Batteries, storage, industrial, wholesale | |
| 3140 | Batteries, storage, manufacturing | |
| 1531 | Batters, prepared, made from purchased flour | |
| 1531 | Batters, prepared, made in flour mills | |
| 3190 | Battery cables and ground straps, motor vehicle, manufacturing | |
| 3140 | Battery cases and separators, plastics, manufacturing | |
| 3110 | Battery chargers, manufacturing | |
| 3140 | Battery containers, separators and parts, rubber, manufacturing | |
| 5030 | Battery dealers, automobile, retail | |
| 3190 | Battery heaters, manufacturing | |
| 1110 | Battery operators (petroleum industry) | |
| 2029 | Battery separators, wood, manufacturing | |
| 5020 | Battery service, automotive | |
| 3312 | Battery testers, electrical, manufacturing | |
| 2922 | Battery-powered, hand held power tools, manufacturing | |
| 9232 | Battlefields | |
| 1729 | Batts and batting (except nonwoven fabrics), manufacturing | |
| 2692 | Bauxite brick, manufacturing | |
| 1320 | Bauxite mining | |
| 2720 | Bauxite smelting | |
| 2429 | Bay oil, manufacturing | |
| 5219 | Bazaar, retail | |
| 2927 | BB guns, manufacturing | |
| 2927 | BB shot, manufacturing | |
| 9249 | Beach chairs and accessories, rental | |
| 9249 | Beach clubs, recreational | |
| 9000 | Beach maintenance and cleaning services | |
| 3699 | Beach umbrellas, manufacturing | |
| 0200 | Beachcombers (log recovery) | |
| 9249 | Beaches, bathing | |
| 1810 | Beachwear, girls', cut and sewn from purchased fabric | |
| 1810 | Beachwear, infants', cut and sewn from purchased fabric | |
| 1730 | Beachwear, made in knitting mills | |
| 1810 | Beachwear, men's and boys', cut and sewn from purchased fabric | |
| 5232 | Beachwear, men's and boys', retail | |
| 5131 | Beachwear, men's and boys', wholesale | |
| 5131 | Beachwear, wholesale | |
| 1810 | Beachwear, women's and misses', cut and sewn from purchased fabric | |