Diving Certification Agencies

• AAUS: American Academy of Underwater Sciences
• ACUC: Association of Canadian Underwater Councils
• ANDI: American Nitrox Divers International
• BSAC: The British Sub-Aqua Club
• CDG: Commercial Diving Group
• CEDIP: Comite Europeen des Instructeurs de Plongée
• CMAS: Confédération Mondiale des Activités Subaquatiques
• DIWA: Diving Instructors World Association
• DRI: Dive Rescue International
• GUE: Global Underwater Explorers
• HSA: Handicapped Scuba Association International
• IAHD: International Association for Handicapped Divers
• IDD: Instructor Dive Development
• IDEA: International Diving Educators Association
• LACUIA: Los Angeles County Underwater Instructors Association
• NACD: National Association for Cave Diving
• NAPSD: National Association of Public Safety Divers
• NASDS: National Association of Scuba Diving Schools (now SSI)
• NSS-CDS: National Speleological Society - Cave Diving Section
• SDI: Scuba Diving International
• SSA: Sub-Aqua Association
• SSAC: Scottish Sub-Aqua Club

International Diving Educators Association (IDEA)
www.idea-scubadiving.com

National Association for Cave Diving (NACD)
www.safecavediving.com/default.asp

National Association of Underwater Instructors (NAUI)
www.naui.org

National Speleological Society Cave Diving Section (NSSCDS)
www.nsscds.com

Professional Association of Diving Instructors (PADI)
www.padi.com

Profesional Diving Instructors Corporation (PDIC)
www.pdic-intl.com

Scuba Diving International (SDI)
www.tdisdi.com

Scuba Schools International (SSI)
www.ssiusa.com

YMCA Scuba
www.ymcascuba.org