Scuba Diving
- 941
- Underseas Scuba Center
- Full service dive shop. Training, equipment sales and service, rentals, travel information, location, hours, and contacts. Located in Villa Park, a western suburb of Chicago.
- 942
- Underwater Safaris Dive Center
- Full service dive shop. Training, service, sales, photo gallery, local diving, newsletters, and contact information. Located in Chicago.
- 945
- Southern Indiana Scuba
- Full service 5 Star PADI dive center offering PADI training, sales, service and travel. Nitrox training as well as Nitrox fills. DOT approved hydro station in house.
- 946
- Adventure Sports
- Kansas City based dive center with information on instruction, vacation travel, an online chat area, and snow skiing.
- 947
- Skin-N-Scuba
- Provides training, equipment sales, service and rental, as well as travel opportunities. Hours of operation, contact information and an online newsletter.
- 948
- Pennyroyal Scuba Center
- Serving the Blue Springs resort, offering PADI scuba instruction. Water conditions, prices and upcoming events.
- 949
- The Scuba Shack
- Dive store offering scuba training from various agencies, equipment sales and servicing and diving trips. Based in Florence.
- 950
- Mike's Dive Center
- Full service dive center offering retail sales, factory authorized repairs, rentals, air fills, dive excursions and PADI and DAN certifications. Lake Charles.
- 951
- Underwater Treasures
- Dive shop serving North Louisiana, contains information on classes, service, equipment, rentals, quality air fills, dressing rooms, showers, indoor heated pool, dive charters and spear fishing.
- 952
- Sea Venture Charters
- Dive charter operator operating out of Port Clyde. Offers dive trips with shark cage dives, wreck and seal dives, and PADI courses.
- 953
- Seafari Charters
- Private boat charters including diving. Rates and policies, pictures, and directions.
- 954
- Aqua Ventures Online
- Equipment, classes, dive travel trips, local dive trips, Maryland and Delaware wreck dives, air and nitrox fills, repairs, and rentals.
- 955
- Atlantic Edge Dive Center
- A PADI 5-Star instructor development center providing scuba sales, services and training. Includes instructor profiles, store hours, and map to location in Gaithersburg.
- 957
- Brass Anchor Scuba Center
- Based in Frederick, with instruction, online newsletter, dive travel, and local dive information.
- 958
- Chesapeake Scuba
- Snorkeling and scuba classes from beginner to instructor; equipment sales and service; underwater video and photo; travel.