Underwater Works
- Full service dive store in Tigard, Oregon. Five star PADI facility. Equipment rental, repair, and purchase information including many major national brands. Site includes openwater course information.
- http://www.uwwscuba.com/index.htm

Extreme Underwater
- Technical diving instruction in the Pacific NW. Site includes technical diving training information and oppertunities from IANTD and TDI. Located in Vancouver, WA and serves Portland. Includes links to relevant Technical diving topics.
- http://www.extremeunderwater.com

HiTek Scuba Instruction
- Site dedicated to all levels of scuba instruction in the Pacific Northwest. Includes course descriptions, content and schedules. Includes CPR/first aid, oxygen first aid, rescue and specialty level classes.
- http://hitekscuba.com

NorthWest DIR
- Group committed to promoting safety and excellence in diving, with the 'Do It Right' philosophy. Features forum, links, photos and contacts.
- http://www.nwdir.net

Diverhead
- Free online community primarily for divers in Oregon, and the Pacific Northwest.
- http://diverhead.com/

Steve's Scuba Center
- Instruction, travel opportunities, local dive site reviews, hours of operation, and details on gear rental are available.
- http://www.involved.com/scuba/

Salem Scuba
- Information on instruction, travel excursions, gear rental, local dive sites, club membership, and a photo gallery.
- http://www.salemscuba.com/

Eugene Skin Divers Supply
- Information includes certification courses, equipment rental fees, travel opportunities, calendar of events and contact details.
- http://www.eugeneskindivers.com/

Omni Divers Underwater Services, L.L.C.
- Klamath Falls based dive center with information on PADI,TDI/SDI and IANTD instruction, rebreather training, and dive travel.
- http://www.omnidivers.com/

Scuba NorthWest
- List of online dive sites and dive shops in Oregon and Washington.
- http://www.scubanw.com

Adventure Sports Inc.
- Full Service SSI affiliated dive store in Gresham. Complete training, trips, sales service and rentals.
- http://www.asiscuba.com

Garibaldi Aqua Sports
- A dive shop on the North Oregon Coast. Air refills, equipment rentals and sales, SSI scuba instruction, map and videos of local dive sites.
- http://www.oregoncoast.com/aquasports/index.htm

Rogue Valley Scuba Center
- DAN and SSI scuba training, equipment, travel and dive club. Phoenix.
- http://www.roguescuba.com

Aquatic Sports
- Full service NASDS facility in Portland, with information on diving in the Northwest.
- http://www.aquaticsports.com

HydroSports Dive and Travel
- Located in Salem-Keizer, with information on PADI diver training, scuba lessons, dive travel, calendar of events and a photo gallery.
- http://www.hydrosports.com/