Cave Diving

• alanformstone.com
• Blue Holes Foundation
• Cave Divers Association of Australia
• Cave Diver's Forum
• Cave Diving Group
• Cave Diving in Greece
• Cave Diving Rocks
• The Cave Diving Website
• Caveboard
• CDAA
• European Karst Plain Project
• Florida Cave Diving
• German Cave Diving Mailing List
• Grupo de Exploracion Ox Bel Ha
• Hooked On Cave Diving
• Loco Gringo Underground
• Mexico Profundo
• NACD
• NSS Cave Diving Section
• Pluto Dive
• Quintana Roo Speleological Survey
• SMART Cave Diving Policy
• Underwater Caves of Hungary
• Woodville Karst Plain Project

Organizations

• American Academy of Underwater Sciences
• American Canadian Underwater Certifications, Inc.
• Association of Tobago Dive Operators
• Australian Diver Accreditation Scheme (ADAS)
• Bahamas Diving Association
• Blueventures Conservation
• British Octopush Association
• Cave Divers Association of Australia
• Cayman Islands Watersports Operators Association
• DAN Divers Alert Network
• DEMA - Diving Equipment & Marketing Association
• Divers Recall
• Dizzy Divers
• The Historical Diving Society
• International Association of Dive Rescue Specialists
• Midwest Technical Recovery Team
• NAUI Services Canada - Divemar Inc.
• Oceanic Research Group
• San Marcos Area Recovery Team
• UK Sport Diving Medical Committee
• Underwater Explorers Club of Western Australia
• US Dental Diving Association
• USOA - Underwater Society of America

Technical Diving

• Airheads Scuba, Inc.
• Alp-Maritimes Sports
• Cave Diving Instruction and Guiding
• Cavediving.org
• Cenote Diving and Training Facility
• DE-OX TEMC
• The Dive Bell
• Dive TEK Adventures
• Dive-Tech: Nitrox and Technical Diver Training
• Florida Cave Diving
• Florida Technical Wreck Diving Journal
• Galicia Technical Diving
• GAS Diving UK
• Mandarin Divers
• Mantis Diving - Brisbane, Queensland, Australia
• Mediterranean Sea Technical Divers
• On the air....
• OxyCheq
• TechDiving.org
• Trimix
• VoodooGas

Underwater Life

• Save Our Seas Foundation
• Antonella Gambotto Learns to Dive
• Aquascape Art
• British Divers Marine Life Rescue (BDMLR)
• BrunsonImages underwater photography of marine life
• Cochrane Artificial Reef
• Coral Cay Conservation
• Coral Realm
• Coral Reef Creatures
• Coral Reef Institute
• Cornwall Wildlife Trust: Seaquest
• Croatian underwater eco-tourism
• Deep Ecology Hawaii
• Dive BC Underwater Marine Life
• Dive Timor Leste
• DiveIn Dive Center Dahab, Egypt
• DivingWithSharks.com
• ECOCEAN Whale Shark Photo-identification Library
• Elasmodiver
• EnviroSEA Marine Environmental Awareness
• Fish of Greece
• Fox Shark Research Project
• The Great American Fish Count
• Great White Sharks
• Hawaiian Marine Life
• The International Shark Attack File
• Intertidal Marine Invertebrates of the South Puget Sound
• Learn a little about marine life
• Manatee Facts and Photos at Crystal River, Florida
• Marine Conservation Society - Member's Dives
• Marine Life Guides to poppular dive sites throughout the world
• Marine Life Learning Center
• Marine Life of Hawai'i
• MarineBio.org - Marine Biology, Ocean Life Conservation, Sea creatures, Biodiversity...
• Moments in a living planet
• Mote Marine Laboratory
• Ocean Futures Online
• Ocean Life
• Red Sea Fish Identification and Pictures
• Reef Ball Foundation, Inc.
• Reef People
• Scuba Diving holidays
• Scuba Diving with Hawaiian Sea Turtles
• The Sea Slug Forum
• The Sea Slug Watchers
• Shark Attacks
• Shark Survivor
• The Slug Site
• South Carolina Marine Life
• Starfish
• TheLivingSea
• Thresher Productions
• Tiger Shark Research
• Timor-Leste's Underwater Wonderland
• Travel Photography by Eric Cheng
• Turtle tagging project - Barbados
• The Ultimate Predator
• Underwater fauna & flora
• Underwater Picture Agency
• Underwater wallpaper
• Utila Whale Shark Research
• Waikiki Aquarium
• WeAreDivers Club
• The Whale and Dolphin Conservation Society

Underwater Photography

• Adventures in Diving
• Aqua405 Photography
• BigAnimals.com
• California Videodiver
• Charlypso
• City Seahorse, Inc.
• The Clownfish Underwater Picture Gallery
• Coral Sphere
• Cyber Sea, Inc.
• Deep Sea Images Photography
• Digideep
• Dive at Izu
• Dive Deep Underwater Photography
• Dive Photos Northwest
• Diving in the warm seas
• Diving on the Ambergris Caye
• Diving Under Antarctic Ice
• Diving with Rene
• Eaglesmeer Photography
• Eco-Photo Explorers
• Flickr: Scuba Diving
• Flickr: Underwater Photos
• Florida Museum of Natural History
• La Méduse
• Light and Dark
• Mar Scuba Underwater Digital Photography
• Miragua Underwater Video Production
• Moore's Diving & Underwater Video
• Ocean Canvas
• Ocean Wildlife
• Oliverart
• Optiquatics
• Photosub.eu
• Rainbowed Sea Tours
• Robs Underwater Photos
• Scubabob - Underwater Photography
• Seafriends
• Seapix
• Tropical Travels
• Under Watercolours
• UnderWater Digital Video
• Underwater Housing
• Underwater Imaging Inc
• Underwater Malaysia - Shootout of the Millennium
• Underwater photography
• Underwater Photos
• UnderwaterPhotography.com
• Utah Diving: Photo Clinic
• Welcome to the Island...
• Wetpixel

Publications

• Advanced Diver Magazine
• Aqua Quest Publications
• Aqualog
• AquaPress Diving Books & Guides
• Asian Diver Online
• CDNN Scuba News Network
• Cozumel Dive Guide and Log Book
• Cyber Diver
• dirQuest
• DIVE
• Dive Myths & Realities
• Dive New Zealand magazine
• Dive News
• Dive Training
• Diver Magazine
• Divers Down Television
• Diving Periodicals International
• Diving Trade International
• eNature.com Fish Identification Guide
• e-nekton
• Explore Underwater Magazine Online
• Florida Scuba News
• Hammerhead Press
• Howard Hall's Monthly Dive Adventure Stories
• NOAA Diving Manual - Diving for Science and Technology
• The Philippine Diver
• PSDiver Monthly
• Scuba Diving Magazine
• Scuba Trader
• ScubaCore
• Second Hand Scuba
• Ship Wreck Charts
• Skin Diver Magazine Online World
• Sport Diver Magazine
• Undercurrent Online
• Underwater Books
• Underwater Photography
• Underwater Times
• The Wet Gazette
• Wreck Diving Magazine

Wreck Diving

• Aqua Explorers Inc.
• Artificial Reefs of the Keys (ARK)
• Barakuda Queen Kas.
• California Wreck Divers, Inc.
• Cape Breton Nervous Wrecks Dive Club
• Capt JT's Guide to Wreck Diving
• Deep Star Exploration
• Dive Port Huron
• Divers' Delight
• Diving In Croatia
• Diving in Marseille
• Eagle Wreck
• Galloway Shipwrecks
• The HydroAtlantic
• Issues in Connecticut Underwater Archaeology
• Larry's Underwater World of Sunken Ships
• The Official RMS Republic Website
• Orkney Divers
• Pooter's Dive Tours
• Sangat Island Reserve
• Scapa Flow
• Scapa Flow and its Wrecks
• Scapa Flow Diving Holidays
• Scapa Scuba
• Scuba Dive in Truk Micronesia, Yap islands wreck diving vacation
• Scuba Guru: My Favourite Dive
• SeaView Imaging: Shipwrecks
• Shipwreck Dive Tours
• Shipwreck Video Productions
• Shipwrecks around Guernsey, Alderney and Sark
• A Site for Wreck Divers
• Submerged Productions
• Uboat.net
• Wreck Diving with JoJaffa
• 11 WWII Japanese wrecks in Coron Bay, Palawan

Consumer

• About Scuba Diving
• Christmas Wish List
• Cyber Diver Magazine Dive Gear
• Epinions: Scuba Diving
• HowStuffWorks: How SCUBA Works
• Melinda's Corner Product Review
• The Rebreather Web Site
• Scuba Board
• Scuba Forum
• Test Dive
• Undercurrent

Safety and Medicine

• The British Hyperbaric Association
• Badalveda
• DAN Divers Alert Network
• Dive Safety in Southeast Asia
• Diving Diseases Research Centre Plymouth UK
• Diving Medicals
• Hyperbaric Medicine Unit - Decompression Sickness
• Medidive
• Panic underwater
• Scuba-Training.net

Events

• Asia Dive Expo
• Beneath The Sea
• Boston Sea Rovers Clinic
• China Dive Expo
• The Florida Dive Show
• Ghost Ships Festival
• Ocean Fest
• Our World Underwater
• SEASPACE Adventure Sports and Travel Exposition
• UK Dive Shows

Guides and Directories

• About Scuba Diving
• Admiralty EasyTide
• Bitz equipment pages
• CaribbeanDiving
• Dauphins
• Dive Flag
• Dive International
• dive site directory
• DiveAtlas.com
• Divebase.com
• DiveConnection.Net
• Diveindex
• Dive4Jobs
• Diverstravel.com
• Diversworldwide
• DiveSpots.net
• Diving Bases of the World
• Diving Obsession
• Divingworld
• eScuba
• Good Time In the Water
• iExplore Scuba Diving
• JoJaffa Goes Scuba Diving
• KJ Scuba Adventures
• My Dive Book
• My Dive Travel
• Sark Diving Services
• Scuba Adventure
• Scuba Byte
• The Scuba Guy
• Scuba Monterey
• Scuba Navigator
• Scuba Records
• Scuba San Francisco
• Scuba Travel
• Scuba Women
• Scuba Yellow Pages
• The Scuba Zone
• ScubaBooty - UK
• Scuba.com
• ScubaLinx
• Scubanaked
• ScubaSocial
• Scubaspots.com
• Search Booty
• ShoreDiving.com
• Three Routes Worldwide SCUBA Diving Directory
• TreasureDiver.com
• UK Dive Sites and diving Information
• UK Divers
• UKDivers.com
• Wanna-Buddy
• World Diving Association and World Diving Guide
• Worldwide Diving Encyclopedia

Manufacturers

• A.B. Biller
• Aeris
• Alpha Diving Products
• Apollo
• Apollo Sports
• Aqua Lung
• Aquatec USA
• Armor Bags
• Atlantic Sports International
• Beuchat Diving Equipment
• BlackArt
• Cochran Undersea Technology
• Cressi-sub
• Cressi-sub's
• Dacor
• Deep Sea Supply
• Delphi O.E.M.
• Dive Buddy
• Dive Rite
• Dive Tech
• DIVEmar inc.
• Genesis Scuba
• Halcyon
• Hartenberger
• Highland Millwork
• HydroOptix
• JBL Enterprises, Inc.
• Leonard Maggiore Optician
• Manta Industries Inc.
• Marine Activities Development
• Marine Technology Development Inc.
• Metalsub
• Ocean Adventures
• Ocean Management Systems
• Oceanic
• Official Dive Gear Page
• Omersub
• O.M.G.
• Orca Trading Dive Shop
• Poseidon Diving Systems
• Riffe
• Rob Allen
• Safe Dive Ltd.
• The Scuba Company
• ScubaPro
• Seac Sub
• SeaQuest
• Shark Marine
• Sherwood Scuba
• Sommap
• Sport Divers Supplies Ltd
• Stomatex
• Stonefish Diving Systems
• Subsalve USA
• Suunto
• V4tec
• XS Scuba
• Zeagle Systems, Inc.

Underwater Vehicles

• Divernet: Wacky Races
• Protei-5 DPV
• Wikipedia: Diver Propulsion Vehicle
• Divernet: Apollo AV-2
• Divernet: SeeDoo SeaScooter GTI
• Divernet: MST Jetboots

Software

• Casuarina Aquatics, Inc.
• Dive Computer Interfaces
• Dive Table Formats
• DiveLogOnline
• Gas Absorption Program
• Global Underwater Explorers
• Immersions
• Internet Dive Log
• ReefNet Software
• Sea Wolff Diving Software
• Technical & Recreational Divers Support
• Travel Diver
• Voyager Desktop Decompression System
• V-Planner

Africa

• Adventure Diving Safaris
• Dive Africa
• Dive Querimbas
• Dive Somalia
• Nautilus Diving Centre
• Oceans Dream
• The Underwater Centre

Egypt

• African divers
• Aquanaut Diving Center
• Blue World Diver
• C Fun Divers
• Camel Dive Club and Hotel
• Deco International
• Dive In
• Dive Point Red Sea - Scuba Diving Hurghada
• Dive Tribe Diving Center
• Divers International
• Divers' Lodge
• Diving and Safaris
• Diving World Red Sea
• Easy Divers
• Emperor Divers
• Flowers of Sinai
• Funny Divers
• Gulf Divers
• HEPCA
• IMEI Divers
• King Snefro Group
• Lady M
• Mena Dive
• Prince Diving
• Red Sea Divers
• Red Sea Diving College
• Red Sea Scuba Academy
• Red Sea Virtual Diving Center
• Reef 2000 Dive Centre
• Sara Divers
• Scuba College - Diving Camp Nuweiba
• Sea Queen Fleet
• Sea Serpent Fleet
• Sinai Dive Club
• Sinai Divers
• South Red Sea Enterprises
• Sunshine Diving
• Tekstreme Diving
• Tornado Marine Fleet
• United Divers
• Voodoo Divers
• WildCat

Kenya

• Blue Marine Diving
• Buccaneer Diving
• Diani Marine
• Diving The Crab
• Peponi Divers

South Africa

• Adventure Mania
• African Dive and Wildlife Adventures
• The African Diving Experience
• African Odyssea
• African Shark Eco Charters
• African Watersports
• AfricanScuba.com
• AHA Dive Centre
• Aliwal Dive Charters
• Aliwalshoal.com
• Andy Cobb Diving
• AquaPlanet Dive Center
• Big Two Tours
• Bubble Blowers
• Bud and Cath's Scuba Diving Academy
• Cetus Scuba
• Dive South Africa
• Dive South Diving and Wildlife Safaris
• Dive the Big 5
• East Coast Fish Watch Project Website
• False Bay Underwater Club
• Great White Shark Cage Diving Bookings Office
• Jack's Dive Chest
• Marine Dynamics
• Meridian Dive Centre
• Oceans Africa
• Openwater.co.za
• Pisces Divers Cape Town
• Post Office Divers
• Pro Divers
• The Sardine Run - South Africa
• Shark Lady Adventures
• Shark Society
• Sports Safaris Africa
• Unreal dive
• Whaler Dive Centre
• White Shark Ecoventures

Tanzania

• M/V Illusions
• Paje Dive Centre
• Ras Nungwi Diving
• Scuba Shack Zanzibar
• Swahili Divers

Asia

Hong Kong

• The Hong Kong Underwater Club
• Scuba Network
• South China Diving Club
• Splash Hong Kong

Indonesia

• Bali Dive Cruise
• Biak Diving
• Dive Sites in Indonesia
• Dive The World Indonesia
• Gani Bali Dive
• Irian Diving
• Kararu Dive Voyages
• Komodo Liveaboard
• Kristal Klear
• Lotus Bungalows & Diving Center Candi Dasa
• LumbaLumba Diving Centre
• Marlin Dive Centre
• Miguel's Diving
• Pelagian Liveaboard
• Sao Wisata Diving Resort
• Sea Lady Safari Boat
• The Seven Seas Bali
• SongLine Cruises of Indonesia
• Triple-X Adventure Dive Travel
• Tukangbesi Diving
• Underwater Indonesia
• Wakatobi Dive Resort
• Walea Dive Resort
• Wallacea Dive Cruises

Japan

• Blue Ocean Scuba
• Carte Marine
• Dive Japan
• Dolphin Hotel
• Japan Diving
• JOUJOU
• 20,000 Leagues Under Reality
• Mar Scuba
• NASDS Japan

Malaysia

• Alu Alu Divers
• B & J Diving Centre
• Borneo Divers and Sea Sports
• Borneo Sea Adventures Sdn. Bhd.
• Cabanas Dive Centre, Sibu Island
• Coral Redang Island Resort
• Coral Sky Divers
• DiveAsia
• Diving In Malaysia
• Dream Voyager
• East Marine Holidays
• Eco Divers - Anybody Can Dive
• Eco-Divers
• Global Scuba
• Go2Malaysia.com: Diving
• IDC Pro Malaysia
• Lang Tengah Island
• Layang Layang Island Resort
• Malaysia Diving Community
• North Borneo Dive and Sea Sports
• Ocean Explorers
• Paya Beach Resort
• Planet Scuba
• Pulau Sipadan Resort & Tours
• REC 'N' TEC
• Reef Lover
• Scuba Adventures
• Scuba Buddies Dive Center
• Sealantis Dive Centre
• Sipadan Dive Centre
• Sipadan Water Village Resort
• Sipadan-Mabul Resort
• Stingray Dive Centre
• Tioman Dive Centre
• Tioman Reef Divers

Maldives

• Delphis Diving Centers
• Diving Cruiser Triton
• Manthiri
• MY Baraabaru
• Planeta Divers
• ProDivers

Philippines

• ABC Dive Coron
• Action Divers
• Adventure Bound
• Alliance Diving Philippines - Micronesia
• Apartelle De Francesca and Dive Resort
• Aqualife Divers Academy
• Atlantis Dive Center
• Big Apple Dive Resort
• Blue Crystal Beach Resort
• Boracay Dive Lodge
• Buri Beach Resort
• Calypso Diving Resort
• Camiguin Diving
• Capt'n Gregg's Dive Lodge
• Coral Point Dive Resort
• Davao Dive Center
• Davao Scuba Divers
• Discovery Divers
• Dive Center Scubaplus
• Dive VIP Seaside Resort
• Divecal - Coron - Palawan
• Diver's Network
• Diversions Philippines
• Dyv.us
• El Galleon Dive Resort
• Exo-Tech Technical Diving
• Explorer Fleet
• Flower Beach
• Frontier Scuba
• Genesis Divers
• Gray Wall Resort
• IDC Boracay
• IDC in Paradise
• IDC-Pro
• K.I. Marine Philippines
• Kirschner Reisen
• KokosNuss Garden Resort
• La Estrella Beach Resort, Cabilao Island, Bohol
• La Laguna Beach Club
• Mabuhay Dive Resort
• Malapascua Island's Thresher Shark Divers
• Masterdive
• Maya-Maya Reef Resort
• New Wave Divers - Boracay Island
• Oceana Beach Resort Puerto Galera
• Octopus Divers
• Pacific Divers
• Peter's Dive Center
• Philippine Diving
• Philippine Islands Divers
• Philippine Scuba Diving
• Pinjalo Resort Villas
• Polaris Beach and Dive Resort
• Prosafari divecenter on Alona beach
• Puerto Galera Dive Philippines
• Riseros Dive Resort
• Rockport Dive Station
• Savedra Dive Center
• Scandinavian Divers
• Scotty's Dive Center Philippines
• Scuba World,Inc.
• Sea Dive Resort, Coron
• Sea Explorers
• Sierra Madre Diver's Resort
• South Sea Divers
• Thresher Shark Divers

Singapore

• Aquaterra Adventures
• Divercity Scuba
• Divewerkz
• Friendly Waters Seasports Services
• Living Seas
• Scuba Connection
• Silomini Diving Centre

Sri Lanka

• Dive Sites Sri Lanka
• Poseidon Diving Station

Thailand

• Absolut Wreck
• Aladdin Dive Cruise
• Andaman Scuba
• Aqua Vision Dive Center
• Aquanauts Dive Centre
• Asia Divers
• Ban's Diving Resort
• Barakuda Dive Center
• Big Blue Diving Center
• Blue Planet Divers
• Buddha View Dive Resort
• Calypso Divers
• Colona Dive Club
• Coral Diving
• Crystal Dive Resort
• Damnam Sub Aqua Club
• Discovery Divers
• Dive Indeep
• Dive Koh Tao Island
• Dive Komodo
• The Dive Zone
• Diving Koh Tao
• Fantasea Divers
• Faraway Sail and Dive Expeditions (Phuket)
• H2O Sportz
• Jonathan Cruiser
• Just Dive It
• Khao Lak Fun Divers
• Koh Chang Divers
• Koh Nang Yuan Resort
• Koh Tao Cottage
• Mermaids Dive Center
• Moskito PADI IDC Dive Center,
• New Way Diving
• Ocean Divers, Phuket
• One Stop Dive Centre
• Paradise Diving (Phuket)
• Paradise Scuba Divers
• Phangan Fun Factory Diving
• Phi Phi Scuba Diving Center
• Phuket Pro Dive
• Phuket Scuba Club
• PJ Scuba
• Planet Scuba
• Poseidon Diving
• Private Dive
• Reefwatch Worldwide
• Samui International Diving School - Planet Scuba
• Samui Scuba Adventures
• Scuba Cat Diving
• Scuba Junction
• Scuba Schools International
• Sea Dragon Dive Centre
• Sea King Divers
• Sea World
• Seafarer Divers
• Seafari Diving Center
• Seahorse Dive-Shop
• Siam Dive 'n Sail
• Silent Divers
• Similan Divers
• South East Asia Divers
• South East Asia Liveaboards
• Taa Toh Lagoon Divers
• Visa Diving Center
• West Coast Divers

Vietnam

• Coco Dive Center
• Dive Vietnam

Caribbean

Anguilla

• Anguillian Divers
• The Dive Shop
• Shoal Bay Scuba

Antigua and Barbuda

• Antigua Dive Operators Association
• Dive Antigua
• Fanta-Sea Island Divers
• Jolly Dive

Aruba

• Diver's Request
• Mermaid Scuba Divers
• Red Sail Sports Aruba
• S.E. Aruba Fly 'n Dive
• Unique Sports of Aruba
• Windie's Watersport

Bahamas

• Bahamas Homesite
• Bimini Undersea
• Blackbeard's Cruises
• Custom Aquatics
• Dive Guana
• Grand Bahama Scuba
• Nassau Scuba Centre
• Riding Rock Inn
• Small Hope Bay Lodge
• Stuart Cove's Dive Bahamas
• Sunn Odyssey Divers
• Unexso - Underwater Explorer Society

Barbados

• BARBADOS 2000 - Diving
• Carib Ocean Divers
• Dive Barbados
• The Dive Shop Ltd
• Exploresub Barbados
• One on One Scuba
• Underwater Barbados
• West Side Scuba Centre

British Virgin Islands

• Aquaventure
• Blue Water Divers
• BVI Scuba Organization
• Commercial Dive Services Ltd
• Dive BVI
• Dive Tortola
• Paradise Watersports
• Sail Caribbean Divers
• Sunchaser Scuba, Ltd.
• UBS Dive Centre
• We Be Divin

Cayman Islands

• Absolute Divers
• Cayman Diving Lodge
• Cayman Diving School
• Dive Cayman
• Divers Down
• Guide to Diving - Cayman.org
• Indigo Divers
• Neptune's Divers
• Ocean Frontiers
• Off the Wall Divers
• Paradise Divers
• Red Baron Divers
• Southern Cross Club

Cuba

• Blue Diving Center
• Oceanus

Dominica

• Cabrits Dive Center
• Dive Dominica

Dominican Republic

• Aqua Center
• Deutsche Tauchschule Merlin
• Dominican Dutch Diving
• Golden Arrow Technical Diving Center
• Neptuno Dive Center
• Northern Coast Aqua Sports
• Scubaconsult
• Scubafun
• Treasure Divers

Grenada

• Carriacou Silver Diving Ltd
• Dive Grenada
• Grenada Aquanauts Scuba Dive Shop
• Sanvics SCUBA and watersports club

Guadeloupe

• Les Heures Saines
• Scuba Fun Dive Center

Jamaica

• Jamaica Scuba
• Jamaica Scuba Divers
• Jamaica Scuba Diving Club
• Jamaqua Dive Centre
• Marine Life Divers Negril

Netherlands Antilles

• Dive Statia
• The Scuba Shop
• Sea Saba

Puerto Rico

• CharterNet Scuba Diving
• Diving in Puerto Rico
• Scuba Centro Dive Puerto Rico
• Scuba Divers
• Sea Ventures Palmas Dive Center
• Sea Ventures Scuba

Saint Kitts and Nevis

• Pro Divers
• St.Kitts Scuba Adventures

Saint Lucia

• Dive Fair Helen's St. Lucia Undersea Adventures
• Scuba Diving in St. Lucia
• Scuba St. Lucia

Saint Vincent and the Grenadines

• Bequia Dive Adventures
• Dive Bequia
• St. Vincent & the Grenadines - SCUBA Diving

Trinidad and Tobago

• AquaMarine Dive Ltd.
• Association of Tobago Dive Operators
• Carib Divers.
• Frontier Divers
• Manta Dive Center
• Ron's Watersports and Dive Center
• R&Sea Diver's Company
• Scuba Adventure Safari
• Tobago Dive Experience
• Tobago Scuba Diving Wild Turtle Dive
• World of Watersports

Turks and Caicos

• Art Pickering's Provo Turtle Divers
• Caicos Adventures
• Dive Provo
• Grand Turk Scuba
• Oasis Divers
• Ocean Vibes Scuba
• Outback Diving
• Salt Cay Divers
• Scuba Diving in Provo and Grand Turk
• Scuba Voyages
• Sea Eye Diving
• Turks And Caicos Aggressor

US Virgin Islands

• Admiralty Dive Center
• Anchor Dive Center
• Aqua Action Dive Center
• Blue Island Divers
• Cane Bay Scuba
• Chris Sawyer Diving Center
• Cruz Bay Watersports
• Dive Experience
• Dive In
• N2 The Blue
• Scuba Shack
• St. Croix Ultimate Bluewater Adventures
• Underwater Safaris

Middle East

• Atlantis Diving College
• Don Questo
• Extra Divers & Partners LLC
• National Institute for Diving (NISD)
• Oman Dive Centre
• Oman Holiday: Scuba Diving

Egypt

• African divers
• Aquanaut Diving Center
• Blue World Diver
• C Fun Divers
• Camel Dive Club and Hotel
• Deco International
• Dive In
• Dive Point Red Sea - Scuba Diving Hurghada
• Dive Tribe Diving Center
• Divers International
• Divers' Lodge
• Diving and Safaris
• Diving World Red Sea
• Easy Divers
• Emperor Divers
• Flowers of Sinai
• Funny Divers
• Gulf Divers
• HEPCA
• IMEI Divers
• King Snefro Group
• Lady M
• Mena Dive
• Prince Diving
• Red Sea Divers
• Red Sea Diving College
• Red Sea Scuba Academy
• Red Sea Virtual Diving Center
• Reef 2000 Dive Centre
• Sara Divers
• Scuba College - Diving Camp Nuweiba
• Sea Queen Fleet
• Sea Serpent Fleet
• Sinai Dive Club
• Sinai Divers
• South Red Sea Enterprises
• Sunshine Diving
• Tekstreme Diving
• Tornado Marine Fleet
• United Divers
• Voodoo Divers
• WildCat

Israel

• Aqua Sport International
• Avi Baz
• Coral Sea Divers
• The Dolphin Reef
• Free Diving in Israel
• Lucky Divers
• Our Diving Pages
• The Red Sea Diving Information Page.
• Siam Divers
• Snuba Eilat

Lebanon

• Atlantis Diving College
• International Association for Nitrox and Technical Divers (IANTD)
• The National Institute for Scuba Diving in Lebanon
• Scuba Diving in Lebanon

North America

• Bermuda Sub Aqua Club
• Nautilus Explorer

Alberta

• Adventures In Scuba
• Cold Lake Scuba Club
• Dynamique Diving
• Flamingo Divers

British Columbia

• Abyssal Dive Charters and Lodge
• Alpha Dive Service
• Atlantis Diving Academy
• BC Dive and Kayak Adventures
• Beaver Aquatics
• Beyond Deep Diving
• David's Vancouver Scuba Diving website
• Dive BC
• Dive Vancouver Island
• Diving in Victoria, British Columbia
• Dynamike Dive Charters
• Frank White's Dive Store
• God's Pocket Diving Resort
• Great Ocean Adventures Dive Center
• The Great Pacific Diving Company
• International Diving Centre
• Ocean Explorers Diving Ltd.
• Ocean Pro Divers
• Ocean Quest Water Sports
• Ogden Point Dive Center
• Pacific Water Sports
• PADI IDC with Neil Christian
• Rendezvous Dive Adventures
• Rockfish Divers
• Scuba Diving in British Columbia
• Shallon Charters
• Suncoast Diving and Watersports
• Sundown Diving
• Tahtsa Dive Charters
• Union Bay Dive & Kayak
• Vancouver Diving Locker
• Wilson Diving

Nova Scotia

• Cape Breton Dive Links
• Causeway Diver Supply
• Torpedo Rays Scuba Adventures
• Vollmer's Island Paradise

Ontario

• ABUCS Scuba
• Ajax Scuba Club
• Aquarius Scuba
• AquaSub Diving Centre
• Aquasystems Scuba Shops
• Big Jim's Dive Charters
• Bottom Time Charters
• Colt Creek Diving
• Dana Schultz Scuba Diving Instruction
• Dive Tech Training Centre
• Divercity
• Diver's Den
• Diver's Nook Dive Center and Charters
• Diving in Ontario
• Etobicoke Underwater Club
• Georgian Adventure Dive Charters
• Long Point Divers
• The Niagara Divers' Association
• North Bay Scuba Club
• Northern Tech Diver
• Ontario Scuba Diving
• Ontario Underwater Explorers (O.U.E.)
• Paul Jomm - Scuba Diver Trainer
• Rec and Tek Scuba
• SarniaUnderwater Club
• Scuba 2000
• Scuba Shack
• Sharky's Scuba Supply
• South Western Ontario Divers Association
• Thousand Island Pleasure Diving
• Thunder Country Diving
• Waterline Sports

Quebec

• Aquadyne Scuba Club
• Centre de Plongee du Bas-St-Laurent
• Sas Diving School

Mexico

• Acapulco Scuba Center
• Adventure Quest
• Akumal Dive Center
• Akumal Dive Shop
• Cabo Pulmo Divers
• Dale's Dive Shop
• Dive Aventuras
• Dolphin Dive Center
• Dreamtime Dive Resort
• Eagle Ray Scuba Divers
• Hurricane Divers
• Ixtapa Aqua Paradise
• Lucky Fish Diving
• Pro Dive Mexico
• Puerto Dive Center
• Scuba Vallarta
• ScubaBoard
• Swiss Divers
• Underworld Scuba
• Wet Set Diving Adventures

United States

Alabama

• Adventure Sports II
• Alabama Blue Water Adventures
• Dive Land Park and Scuba Supply
• The Dive Site
• Dive Sports
• Gary's Gulf Divers
• Gulf Coast Divers
• Southeastern Divers
• Southern Skin Divers Supply
• Underwater Works

Alaska

• Dive Alaska
• The Dive Shop
• Last Frontier Diving
• The Scuba Tank
• Test the Waters
• Wind & Water Charters and Scuba

Arizona

• AquaStrophics Dive and Travel
• Arizona Dive Boats
• Bubbles Up Diving and Travel
• Diversions Scuba
• Ocean Planet Scuba
• Scuba Sciences, Inc
• Scuba Specialties
• Tres Aquas Adventures
• Twin Finn Dive Center

Arkansas

• J & T Dive Shop
• Ocean Extreme Dive and Travel Center, Inc.
• Rick's Dive and Travel
• Scuba & Archery Center

California

• Channel Islands National Marine Sanctuary
• Monterey Bay National Marine Sanctuary
• Abreojos Diving Adventures
• Absolute Adventures
• Adventure, Depth & Technology
• Alacosta Divers
• Aloha Dive
• Anacapa Dive Center
• Anderson's Scuba Diving
• Andrea's Aquatics
• Anthony Wiley's Scuba Locker
• Any Water Sports
• Aqua Adventures Unlimited
• Aqua Safaris Scuba Center
• Aquarius Dive Shop
• Bamboo Reef
• Bay Area Scuba Diving
• Blue Water Aquatics
• Bottom Scratcher Diving Charters
• Bubble Blower's Scuba Site
• Calboatdiving
• Caldivers
• Captain Aqua's Scuba Diving Centers
• Cee Ray
• Central YMCA San Jose
• Classic Scuba
• Cove Diver's Homepage
• Cypress Charters
• Dive Captain Ron
• Dive Central
• Dive Connection, Inc.
• The Dive Shack
• Divebums
• Diver Dans
• Diver Dan's Wet Pleasure
• Diver.net
• Diver's Emporium
• DiveTickets
• Diving Beyond Adventures
• Diving Singles Club
• Dolphin Dive Center
• Dolphin Divers of Sacramento
• Eco Dive Center
• Elk Grove Diving Center
• Elmesie Scuba
• Frog Divers
• Get Wet Scuba
• Gilroy Scuba
• Glenn's Aquarius II Dive Shop
• Graf Diving
• The Great Escape
• Great White Adventures
• Great White Shark Encounter
• Harbor Dive Center
• Holk's San Diego Scuba Pages
• Hollywood Divers
• Horizon Charters
• Laguna Sea Sports
• Lois Ann Dive Charters
• Los Angeles County Scuba Diving Resources
• Los Angeles County Underwater Instructor Association
• Los Angeles Scuba Diving
• Manta Ray Dive Center
• Marin Dive Center
• Marine Weather - NWS Los Angeles Area
• Marissa Dive Charters
• Mitchell Scuba College
• Monterey Bay Dive Center
• Monterey Express
• Monterey Sea Conditions at a Glance
• Northern California Scuba Diving
• Ocean Adventures Dive Company
• Ocean Enterprises
• Ocean Explorers Society .
• Ocean Safari Scuba
• Openwater Habitat Marine School
• Pacific Coast Divers
• Pacific Diving
• Pacific Offshore Divers
• Pacific Reef Scuba
• Pacific Scuba Center
• Peace Scuba
• Point Lobos State Reserve
• Poseidon's Divers
• Raptor - Dive Charters
• Redwood Empire Divers Dive Club
• Saint Brendan Corporation
• San Diego Underwater Explorers
• San Francisco Reef Divers Sport Diving Club
• San Francisco Scuba Schools
• Sanctuary Dive Boat
• SanDiegoDiving.com
• Scuba Center Temecula
• Scuba Crossing
• Scuba Diving in San Diego
• Scuba Dreamz
• Scuba Fusion
• Scuba San Francisco
• Scuba San Jose
• Scuba Schools of America
• Scuba With Bill
• Scuba World
• Scubaboard
• SCUBAdive4Fun
• Scubapost
• Sea Divers
• Seaclypse Dive Adventures
• SeaStar Adventures
• Shark Divers
• Shark Diving International
• South Orange County Dive Club
• Sport Chalet
• Stone Divers
• Sub-Surface Progression
• Subtidal
• Sundiver Charters
• Sunfish Dive Boat
• Team Shark
• Truth Aquatics
• Underwater Excursions
• Underwater photo gallery
• Underwater Schools of America
• Vaqueros Del Mar Divers
• Wallin's Dive Center