PADI scuba diving courses can easily be described in a few categories

Referrals - Begin the class in one location and finish in another.

eLearning - Modern online instruction meets the Scuba Diving industry.

Experience Courses - The perfect way for someone to interact with an instructor without signing up for a entire class.

Entry Level Courses - This is where the FUN begins.

Advanced Courses - When its time to improve your diving skills.

Specialty Courses - Master the in-depth knowledge of a particular diving aspect.

Environmental Courses - Want to learn more about the underwater environment?

EFR (Emergency First Responder) & First Aid - Basic knowledge everyone should have.

Professional Level Courses - Love diving so much its time to help other learn!

PADI Education Flow Chart