| Automobile Air Conditioning Equipment & | 23 |
| Repairing |
| Automobile Body Repairing & Painting | 23 |
| Automobile Burglar Alarm Systems | 23 |
| Automobile Dealers-New Cars | 23 |
| Automobile Dealers-Used Cars | 23 |
| Automobile Detailing & Clean Up Service | 24 |
| Automobile Electric Service | 24 |
| Automobile Lubricating Service | 24 |
| Automobile Parts & Supplies-New | 24 |
| Automobile Parts, Supplies & Accessories-Whsle & | 24 |
| Mfrs |
| Automobile Radio & Stereo Systems Sales & | 24 |
| Service |
| Automobile Renting | 24 |
| Automobile Repairing & Service | 25 |
| Automobile Repairing & Service Equipment & | 27 |
| Supplies |
| B |
| Bail Bonds | 27 |
| Bakers | 27 |
| Balloons-Novelty & Decorative | 27 |
| Bands-Musical | 28 |
| Banks | 28 |
| Banquet Facilities | 30 |
| Barbecue | 31 |
| Barbers | 32 |
| Bars & Grills | 32 |
| Bathroom Remodeling | 33 |
| Bathtubs & Sinks-Repairing & Refinishing | 33 |
| Batteries-Storage | 33 |
| Batteries-Storage-Whsle & Mfrs | 33 |
| Beads | 33 |
| Beauty Salons-Equipment & Supplies | 33 |
| Beauty Salons & Services | 34 |
| Beauty Schools | 36 |
| Beauty Supplies & Equipment | 37 |
| Bed & Breakfast Accommodations | 37 |
| Bedding | 38 |
| Bicycles | 38 |
| Billiard Centers | 38 |
| Birth Control Information & Services | 39 |
| Blinds | 39 |
| Blood Banks & Centers | 39 |
| Boat Builders | 39 |
| Boat Dealers | 39 |
| Boat Equipment & Supplies | 39 |
| Boat Storage | 39 |
| Boat-Charter | 39 |
| Body Piercing | 39 |
| Book Dealers-New | 39 |
| Bookkeeping Service | 39 |
| Boots | 40 |
| Boutiques | 40 |
| Bowling | 40 |
| Box Lunches | 40 |
| Boxes-Corrugated & Fiber | 40 |
| Brake Service | 41 |
| Brick-Clay-Common & Face | 41 |