| Sub Category |
Link |
Description |
| |
ACUC International |
Learn to Dive |
| |
ANDI |
American Nitrox Divers International |
| |
Aquastrophics Dive and Travel |
Scuba Correspondence Course |
| |
AUF |
Australian Underwater Federation - Australia |
| |
BSAC |
British Sub-Aqua Club |
| |
DRI |
Dive Rescue International |
| |
GUE |
Global Underwater Explorers |
| |
HAS |
Handicapped Scuba Association |
| |
IAHD |
International Association for Handicapped Divers |
| |
IANTD |
International Association of Nitrox and Technical Divers |
| |
NASDS |
National Association of Scuba Diving Schools |
| |
NAUI |
National Association of Underwater Instructors |
| |
NAUI Online |
Information for Serious Divers |
| |
NSS |
National Speological Society |
| |
PADI |
Professional Association of Diving Instructors |
| |
PDIC |
Professional Diving Instructors Corporation |
| |
TDI |
Technical Diving International. |
| |
YMCA |
Young Men's Christian Association |
