Open Water Sport Diver - Recreational Diving

Open Water ratings


Introductory Scuba Experience - ISE
ANDI Surface Diver - ASD
Confined Environment Diver - CED
Junior Sport Diver - (L1) JSD
Open Water Sport Diver - (L1) OWD
Ocean Scuba Diver-L2 OSD
Ocean Diver -  (L2) OCD
Ocean Adventurer -  (L2) OCA
Advanced Open Water Diver - (L2) AOW
Ocean Explorer -  (L2) OCE
Expert Scuba Diver - (L2) ESD
Ocean Expert Explorer - (L2) OEE
Rescue Diver - (L2) RSD
Openwater Divemaster - (L2) CDM
Assistant Instructor - (L2) ASI
Open Water Instructor - (L1&2) OWI
Advanced Openwater Instructor - AOWI
Master Instructor - (L2) MSI

Specialty ratings


Dry Suit Diver - DSD
Dry Suit Instructor - DSI
Diver Propulsion Vehicle - DPV
Night Diver - NGT
Boat Diver - BOT
Deeper Water Diver - DWD
Navigation Diver - NAV
Specialty Instructor - (L1-2) SPI
Marine Environmentalist Specialty (MES)
Total Buoyancy Control Specialty (TBC)