- Bail Bonds, Jacksonville
- Balloons - Novelty, Toy & Decorative, Jacksonville
- Banks, Jacksonville
- Baptist Churches, Jacksonville
- Barber Shops, Jacksonville
- Barbers, Jacksonville
- Bars, Jacksonville
- Bars & Grills, Jacksonville
- Beauty Salons, Jacksonville
- Beer Taverns, Jacksonville
- Beverage Stores, Jacksonville
- Board Of Education, Jacksonville
- Book Stores, Jacksonville
- Bookkeeping Services Commercial, Jacksonville
- Bookkeeping Systems & Services, Jacksonville
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- Books, Magazines & Newspapers Stores, Jacksonville - Bookstores
- Boutiques & Boutique Items, Jacksonville
- Brake Service & Repair, Jacksonville - Brake Pads
- Breakfast Restaurants, Jacksonville
- Builders & Contractors, Jacksonville
- Builders & Contractors - More, Jacksonville
- Builders Hardware Stores, Jacksonville
- Building & Home Inspection, Jacksonville - Real Estate, Building, Land & House Inspection Service
- Building Construction Consultants, Jacksonville - Construction Management & Consulting
- Building Materials & Supplies, Jacksonville
- Business Insurance, Jacksonville
- Business Legal Services, Jacksonville
- Business Management Consultants, Jacksonville
- Business Services, Jacksonville
- Business, Vocational & Technical, Jacksonville
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