Scuba dive centre and club offering PADI training courses, equipment sales, servicing, and dive trips. Based in Bishop's Stortford, Hertfordshire.

Promotes diving and dive safety in New York state. Includes dive schedule and newsletter.

Full service NASDS facility in Portland, with information on diving in the Northwest.

Gives information about fishing and marinas, camping facilities, boat tours, Boldt Castle, local real estate, accommodations and resorts, dining and shipwreck diving.

PADI training group in Paphos. Includes courses, information about diving in Cyprus, and contact information.

Scuba diving packages and PADI training in Grand Turk. Information about scuba diving, whale watching and accommodation in Grand Turk.

Software for planning technical scuba dives and for training divers in the physics and physiology of diving. Also provide scuba instruction and dive travel for training and recreation.…

Deep sea and scuba diving trips out of Portsmouth. Prices, photo gallery, suggested gear to bring, driving directions, and crew profiles.

…who have of experience and training in the following areas: diving, k9 handlers, rope rescue, search management, horse riders, and ground support.…

International diving school news and information on training and equipment.

Full service dive shop offering snorkeling and scuba diving equipment and instruction. Location, hours, and photo gallery. Located in Naperville, a far west suburb of Chicago.

A diving retail establishment in Natick. Offering PADI diver education from beginner through instructor.

Find information on instruction, descriptions of local dive sites, contact details.

Provides information on the history and benefits and limitations of the gas mix. Features a brief history of the technology, safety issues, and myths.

Online catalog and ordering, vacations, classes, events, newsletter, and contact information. Two dive shop locations in the south Chicago suburbs of Alsip and Orland Park.

Offers holiday services to Lombok, Komodo , and Gili islands, including Komodo Dragon, Diving Courses, and hotels in Senggigi and Kuta.

Underwater and nature photographers based in New Zealand. Range of fine art prints available and stories about diving and photography.

… and marine activities, including rainforest and waterfall, scuba diving, snorkeling, whale watching. Detailed information, photos and prices are available.…

Underwater pictures mostly from Finland and Norway.

Offers packages for diving and other activities.