» Action Sports & Travel    Full service diving training facility in Pittsfield. Basic to instructor and technical diving courses. Fills, equipment sales and service.    http://www.astscuba.com

» Andy's Sport Shop    NAUI affiliated retail dive store in Fitchburg. Includes directions, hours, product lines, service, and instruction.    http://www.andyssportshop.com

» AquaMarine Divers    Diving training and consulting company specializing in instructor-level training and CPR and first aid education. Includes courses, schedules, recommended field guides, dry suit tips, and travel and dive reports.    http://www.aquamarinedivers.com

» Atlantic Divers    Retail diving store in Lynnfield. Conducts PADI instruction from beginner through instructor.    http://www.atlanticdivers.com

» Boston Harbor Diving Company    Includes information on scuba classes and charters with details of diver services. Located in Winthrop.    http://www.bostondiving.com/

» Boston Scuba Academy    Dive training company in Needham. Information on YMCA Open Water Course, along with contact information and location map.    http://www.bostonscuba.net

» Boston Sea Rovers    Non-profit dive club dedicated to raising the awareness and appreciation of the marine environment. Club holds an annual 2-day clinic which includes exhibits, seminars, workshops, and a film festival.    http://www.bostonsearovers.com

» Burlington SCUBA    Retail dive store. Includes classes, charters, and equipment.    http://www.burlingtonscuba.com

» Cape Ann Divers    Dive retail establishment and charter operator in Gloucester. Offers semi-private SCUBA instruction under the auspices of NAUI    http://www.capeanndivers.com/

» Central MASS SCUBA    Dive retail facility in Worcester. Includes classes, equipment and service, rental, and travel information.    http://www.centralmassscuba.com/

» Diver's Market    Full service dive store in Plymouth. Course descriptions and schedules, equipment, service, and rentals.    http://www.diversmarket.com

» Diverdors Dive Club    Dive club in Blackstone. Includes newsletter, photographs, and dive reports.    http://members.cox.net/diverdors/

» Divers of Western New England Club    Dive club in Pittsfield. Includes membership application, meeting and dive schedule, and pictures.    http://home.nycap.rr.com/elee/index.html

» East Coast Divers    Dive retail establishment with two locations: Brookline and Framingham. Specializing in dive travel, instruction, equipment sales and service, and trimix fills. An online newsletter is available.    http://www.ecdivers.com

» Easy Diver    Dive charter boat operating on Cape Ann in Gloucester and Rockport. Instruction, photographs, and directions.    http://www.easy-diver.com

» Inland Divers    Retail dive establishment in Leicester. Includes courses, schedules, rental, service, and equipment.    http://www.inlandivers.com

» MIT Scuba Club    Organization of divers affiliated with Massachusetts Institute of Technology. Local dive sites, gear guide, underwater hockey, and diving at MIT.    http://web.mit.edu/scuba-club/www/

» Mass Diving    A diving retail establishment in Natick. Offering PADI diver education from beginner through instructor.    http://www.massdiving.com

» Merrimack Valley Dive Club    Group of diving enthusiasts based in northeastern Massachusetts and southern New Hampshire. Schedule for club meetings, newsletters, and activities.    http://www.mvdc.us

» Metrowest Dive Club    Dive club of recreational and technical divers based in the Natick-Framingham area. Information on boat diving, shore diving, meetings, events, club dives, and air stations. Club holds an annual "Wrecks" show.    http://www.mwdc.org

» New England Aquarium Dive Club    Dive club affiliated with the New England Aquarium. Includes newsletter, calendar of events and club dives, environmental news, and member pages.    http://www.neadc.org

» North Atlantic Scuba    Full service dive store in Marshfield. Course information, quizzes, stories, and local dive conditions.    http://www.northatlanticscuba.com

» North Shore Frogmen's Club    Dive club located in Beverly. Includes newsletter, schedule of events and club dives, and description of local dive sites.    http://www.northshorefrogmen.com

» Northeast Scuba    Full service dive store in Chelmsford. Offers recreational and technical dive instruction from beginner through instructor. Includes course descriptions, training schedule, products, and travel information.    http://www.northeastscuba.com

» PG Dive    Offers only one-on-one or small group classes. All levels from beginner to instructor are available. Information on dive trips and local outings.    http://pgdive.com

» South Shore Divers    Full service dive store in Weymouth. Classes, service and rental rates, and products.    http://www.southshoredivers.com

» Undersea Divers    Retail dive facility in Beverly across from Port Marina. Equipment sales, rental and service for diving, and instruction.    http://www.underseadivers.com

» United Divers    Retail dive store with locations in Somerville and Providence, Rhode Island. Training from beginner through instructor level. Equipment, class descriptions and schedules, travel and events.    http://www.uniteddivers.com

» Wilderness Experiences Unlimited & Westfield Water Sports    Diving and other water related retail establishment. Course schedules and descriptions, travel, and pool programs.    http://www.weu.com/