Association of Diving Contractors -
http://www.adc-usa.org/
Canadian Working Divers Institute -
http://www.deeptech.com/cwdi/
Center for Ocean Technology -
http://www.marine.usf.edu/COT/cothome1.html
Comex -
http://www.tvt.fr/groupements/grsm/pages/acceslibrefrancais/comex.htm
Commercial Diver Forum (Diverlink) -
http://diverlink.com/commercial/forum
Commercial Diver Forum (SafeDive) -
http://beseen4.looksmart.com/boardroom/k/51651/
Commercial Diving Directory -
http://www.longstreath.com/
Commercial Diving Educators - http://www.diveweb.com/acde/
Deep Tech Oceans -
http://www.deeptech.com/
Divers Institute of Technology -
http://www.diveweb.com/dit/
DiveWeb Commercial -
http://www.diveweb.com/
DiveWeb - http://www.diveweb.com/
Diving Systems International -
http://www.divingsystems.com/
Dynacon - http://www.dynacon.com/
Environics, Inc -
http://www.environics.com/
Glauber Gas Handling -
http://www.glauber.com/
International Marine Contractors -
http://www.imca-int.com/
Jamestown Marine Services - http://www.jmsnet.com/
JASCO Research - http://www.jasco.com/
Jones Act Reform Coalition -
http://www.jonesactreform.org/
MacArtney -
http://www.macartney.com/
Marine Advanced Technology Education
(MATE) - http://www.marinetech.org/
Merchant Marine & Maritime -
http://www.pacifier.com/~rboggs/
National Association of Commercial Divers - http://naocd.org/
Newtsuit -
http://www.nwrain.com/~newtsuit/home/newtsuit/ns_ovr.htm
Nuytco Research - http://www.nuytco.com/
O.D.S. Marine Construction -
http://medianetcom.com/ODS/
Ocean Corp - http://diveweb.com/toc/
Ocean News Buyer's Guide -
http://www.ocean-news.com/
OSHA-Commercial Diving Operations -
http://www.osha-slc.gov/OshStd_toc/OSHA_Std_toc_1910_SUBPART_T.html
PODI - http://www.podih2o.com/
PurePoint -
http://www.purepoint.com/
RJE International - http://www.rjeint.com/
Wreckovery Salvors - http://angelfire.com/fl/shipwreck/index.html
Bermuda Underwater Exploration Institute - http://www.buei.bm/
Bishop Museum (HI) -
http://www.bishop.hawaii.org/BishopHome.html
Discover Sea Shipwreck Museum -
http://www.beach-net.com/discoversea.html
ErieQuest -
http://www.interlog.com/~colautti/divenet/ErieQuest.html
Fairport Harbor Lighthouse -
http://www.ncweb.com/org/fhlh/
Great Lakes Lighthouse Keepers -
http://www.ais.org/~lsa/grtlakes.html
Great Lakes Maritime Academy -
http://www.nmc.edu/~maritime/index.htm
Great Lakes Maritime Museums -
http://little.nhlink.net/wgm/glmh/members.html
Inland Seas Maritime (Vermilion) -
http://www.inlandseas.org/
Kendall Whaling Museum - http://www.kwm.org/
Lake Superior Marine (Duluth) -
http://www.oakland.edu/boatnerd/museums/lsmma/
Marine Historical Society (Detroit) -
http://www.oakland.edu/~ncschult/mhsd/
Marine Museum-Western Australia -
http://www.mm.wa.gov.au/
Marine-Rail (Owen Sound) -
http://www.geocities.com/Athens/Delphi/6265/
Mariners' Museum (VA) - http://www.mariner.org/
Maritime Heritage Alliance -
Madeline - http://www.win.net/~torresen/madeline.htm
Maritime History Virtual Archives -
http://pc-78-120.udac.se:8001/WWW/Nautica/Nautica.html
Maritime Museum, Greenwich, (UK) - http://www.nmm.ac.uk/
Maritime Museums-Smith's Master Index -
http://www.bobhudson.com/Smiths/index.html
Marquette Maritime Museum -
http://www.uproc.lib.mi.us/maritime/maritime.htm
Michigan Maritime (South Haven) -
http://www.artcom.com/museums/nv/mr/49090-05.htm
Mystic Seaport - http://www.mystic.org/
National Parks Maritime Resources -
http://www.cr.nps.gov/history/maritime/maripark.html
Naval Undersea Museum -
http://www.tscnet.com/tour/museum/
Navy Museum - http://www.history.navy.mil/branches/org8-3.htm
Pacific Tsunami Museum -
http://planet-hawaii.com/tsunami/
Palau Twilight Zone - http://www.bishop.hawaii.org/bishop/treks/palautz97/
Royal Navy Submarine Museum -
http://www.submarine-museum.demon.co.uk/index.html
San Diego Maritime -
http://www.sdmaritime.com/
Shenango Furnace Maritime -
http://www.geocities.com/TheTropics/1965/shenhist.htm
Steamer William G Mather Museum -
http://little.nhlink.net/wgm/wgmhome.html
Whaling Museum (New Bedford) -
http://www.whalingmuseum.org/
EANx Mix Master -
http://www.ping.be/safe-diving/n2o2ref.htm
GAS Diving (UK) -
http://www.gas-diving.demon.co.uk/
Mixed Gas Standards (CMAS) -
http://www.divernet.com/technol/cmasntrx.htm
Nitrox (Parker's) -
http://diver.ocean.washington.edu/nitroxpage.html
Nitrox Resource (Hamilton) -
http://www.nitroxdiver.com/
Tek Diving (Eric) -
http://members.wbs.net/homepages/d/e/p/depthwish/depthwishtek.html
Trimix (CisAtlantic) -
http://www.cisatlantic.com/trimix/trimix.html
Trimix (Cobb) -
http://www.cisatlantic.com/trimix/trimix.html
Trimix Calculator -
http://turtle.gis.umn.edu/people/dajm/diving/trimix.html