Enriched Air Diver Enriched air, also known as nitrox or EANx, contains less nitrogen than regular air.

PADI Adaptive Support Diver Increase your awareness of divers' varying abilities, and explore adaptive techniques to apply while diving or freediving with a buddy with a disability.

Boat Diver If you’re new to boat diving or want to learn more about diving from different types of boats, enroll in the PADI® Boat Diver course.

Dry Suit Diver Unlike wetsuits, drysuits are filled with air. During your drysuit course, your instructor will teach you how to control the air in your drysuit along with your buoyancy.

Diver Propulsion Vehicle If scuba diving is like taking a scenic stroll around a park, a Diver Propulsion Vehicle (DPV) is like exploring a neighborhood on an (electric) bicycle.

Digital Photography During the PADI® Digital Underwater Photographer course, you’ll learn how to take underwater photos you’ll be proud to share with others.

PADI Fish ID “What was that fish?” is a common question heard after a dive. If you want to be the scuba diver with the answers, instead of the one asking the questions, then take the Fish Identification Specialty course. You'll enjoy your dives even more when you recognize the creatures that you see and can identify...

Night Diver The thought of dipping below the surface at night seems mysterious, yet so alluring. Although you've been scuba diving at a site many times before, at night you drop into a whole new world and watch it come to life under the glow of your dive light.

Underwater Navigator Tired of getting lost? Learn how to navigate under water like a pro.

Peak Performance Buoyancy Excellent buoyancy control is what defines skilled scuba divers. You've seen them underwater. They glide effortlessly, use less air and ascend, descend or hover almost as if by thought.

Search and Recovery Diver The next time someone loses an item underwater, you can be the hero that finds the missing object.

Sidemount Diver Discover the balance and efficiency of sidemount scuba diving with your PADI dive instructor.

Underwater Naturalist Get a better understanding about the local ecosystem and the differences between terrestrial and aquatic worlds. See new things, even in the most familiar dive sites.