SPORTS & RECREATION 
- SPO000000 - General
- SPO001000 - Air Sports
- SPO002000 - Archery
- SPO003000 - Baseball / General
- SPO003010 - Coaching / Baseball
- SPO003020 - Baseball / Essays & Writings
- SPO003030 - Baseball / History
- SPO003040 - Baseball / Statistics
- SPO004000 - Basketball
- SPO005000 - Boating
- SPO006000 - Bodybuilding & Weight Training
- SPO007000 - Bowling
- SPO008000 - Boxing
- SPO009000 - Camping
- SPO010000 - Canoeing
- SPO011000 - Cycling
- SPO012000 - Essays
- SPO013000 - Field Sports
- SPO014000 - Fishing
- SPO015000 - Football
- SPO016000 - Golf
- SPO017000 - Gymnastics
- SPO018000 - Hiking
- SPO019000 - History
- SPO020000 - Hockey
- SPO021000 - Horse Racing
- SPO022000 - Hunting
- SPO023000 - Ice & Figure Skating
- SPO024000 - Juggling
- SPO025000 - Kayaking
- SPO026000 - Lacrosse
- SPO027000 - Martial Arts & Self-Defense
- SPO028000 - Motor Sports
- SPO029000 - Mountaineering
- SPO030000 - Outdoor Skills
- SPO031000 - Racket Sports
- SPO032000 - Racquetball
- SPO033000 - Reference
- SPO034000 - Roller & In-Line Skating
- SPO035000 - Running & Jogging
- SPO036000 - Sailing
- SPO037000 - Shooting
- SPO038000 - Skateboarding
- SPO039000 - Skiing
- SPO040000 - Soccer
- SPO041000 - Sports Psychology
- SPO042000 - Squash
- SPO043000 - Swimming & Diving
- SPO044000 - Table Tennis
- SPO045000 - Tennis
- SPO046000 - Track & Field
- SPO047000 - Training
- SPO048000 - Triathlon
- SPO049000 - Volleyball
- SPO050000 - Walking
- SPO051000 - Water Sports
- SPO052000 - Winter Sports
- SPO053000 - Wrestling
- SPO054000 - Cricket
- SPO055000 - Polo
- SPO056000 - Rugby
- SPO057000 - Equestrian
- SPO058000 - Olympics
- SPO059000 - Scuba & Snorkeling
- SPO060000 - Pool, Billiards, Snooker
- SPO061000 - Coaching / General
- SPO061010 - Coaching / Basketball
- SPO061020 - Coaching / Football
- SPO061030 - Coaching / Soccer
- SPO062000 - Dog Racing
- SPO063000 - Equipment & Supplies
- SPO064000 - Extreme Sports
- SPO065000 - Rodeos
- SPO066000 - Sociology of Sports
- SPO067000 - Softball
- SPO068000 - Business Aspects
- SPO069000 - Surfing
- SPO070000 - Cheerleading
- SPO071000 - Fencing
- SPO072000 - Snowboarding