- <>C7 - Crew Member Aviation 
- <>S7 - Student Flying 
- <>E1 - Endurance Racing Inboard 
- <>G3 - Ground Skimming 
- <>MI - Motorcycle Road Racing 
- <>A5 - Air Taxi 
- <>H4 - Hydroplane Racing Inboard 
- <>U1 - Underwater Diving 
- <>W3 - Wreck or Salvage Diving 
- <>M9 - Modified Stock Snowmobile Racing 
- <>AE - Aviation Inspection 
- <>SG - Stunt Flying 
- <>F1 - Flying 
- <>M2 - Military Flying 
- <>I6 - Ice Climbing 
- <>B5 - Banner Towing 
- <>MB - Motorcycle Acrobatics 
- <>P7 - Private Flying 
- <>H2 - Hang Gliding 
- <>AC - Aviation Firefighting 
- <>SA - Stock Snowmobile Racing 
- <>C1 - Championship Auto Racing 
- <>CA - Cave Diving 
- <>S1 - Sports Car Racing 
- <>A3 - Aviation Aerobatics 
- <>G2 - Grand Prix Motorcycle Racing 
- <>MH - Motorcycle Observed Trials 
- <>A4 - Air Ambulance 
- <>W2 - Wrestling 
- <>M8 - Military Skydiving 
- <>AD - Auto Hill Climbing 
- <>SF - Skydiving Free-fall 
- <>C6 - Corporate Aviation 
- <>S6 - Sight Seeing Aviation 
- <>B2 - Base Jumping 
- <>ME - Motorcycle Enduro Racing 
- <>A9 - Aerobatic Skydiving 
- <>R2 - Rodeo 
- <>M5 - Modified Stock Motorcycle Racing 
- <>AI - Auto Road Rally 
- <>I1 - International Racing (Auto) 
- <>A2 - Aerial Application 
- <>H3 - Hydroplane Racing Unlimited 
- <>J1 - Jet Car Racing 
- <>W4 - World Snowmobile Speed Record 
- <>AB - Aviation Ferrying 
- <>SE - Skydiving Accuracy 
- <>C5 - Construction Helicopter 
- <>S5 - Scheduled Flying 
- <>G1 - Glider or Sailplane 
- <>MK - Motorcycle Speed Record Trials 
- <>A7 - Auto Stunt Driving 
- <>U3 - Underwater Scuba Diving 
- <>W1 - Water Skiing 
- <>P1 - Passenger Aviation 
- <>R3 - Ridge Soaring 
- <>PA - Parakiting 
- <>M4 - Motorboat Racing 
- <>AH - Aviation Prospecting 
- <>O6 - Open Modified Snowmobile Racing 
- <>K2 - Karate 
- <>B3 - Boxing 
- <>MD - Motorcycle Drag Racing 
- <>A8 - Abalone Diving 
- <>MA - Modified Snowmobile Racing 
- <>P4 - Pilot Aviation 
- <>F2 - Figure 8 Demolition 
- <>M1 - Midget Racing 
- <>O3 - Outboard Performance Craft Racing 
- <>I5 - Inboard Racing 
- <>B6 - Bush Flying 
- <>S4 - Snowmobile Enduro Racing 
- <>E2 - Experimental Skydiving 
- <>MJ - Motorcycle Road Riding 
- <>U2 - Underwater Hard-hat Diving 
- <>AF - Aviation Instructional 
- <>SD - Skydiving 
- <>N1 - Non-scheduled Flying 
- <>C4 - Commercial Aviation 
- <>CD - Cliff Soaring 
- <>K1 - Kart Racing 
- <>C9 - Cross-country Motorcycle Racing 
- <>S9 - Snowmobile Drag Racing 
- <>MG - Motorcycle Ice Racing 
- <>P2 - Personal Aviation 
- <>PB - Parasailing 
- <>F4 - Forestry Aviation 
- <>M7 - Mountain Climbing 
- <>O5 - Other 
- <>I3 - Ice Diving 
- <>O2 - Offshore Racing 
- <>I4 - Iceboat Racing 
- <>T1 - Testing Aviation 
- <>P5 - Pleasure Aviation 
- <>D1 - Demolition Derby 
- <>F3 - Formula or Grand Prix Auto Racing 
- <>AA - Auto Drag Racing 
- <>SC - Scuba Diving 
- <>C3 - Chartered Air Carrier 
- <>CC - Cartography 
- <>S3 - Stock Car Racing 
- <>A1 - Aviation Advertising 
- <>P8 - Parachuting 
- <>J2 - Judo 
- <>MF - Motorcycle Hill Climbing 
- <>P3 - Photographic Aviation 
- <>R1 - Rock Climbing 
- <>PC - Paraskiing 
- <>F5 - Fire Fighting 
- <>M6 - Motocross Racing 
- <>O4 - Oval Sprint Snowmobile Racing 
- <>I2 - Intermediate Junior Snowmobile Racing 
- <>C8 - Cross-country Aviation 
- <>B1 - Business Aviation 
- <>S8 - Stock Outboard Racing 
- <>24 - 24-hour Endurance Snowmobile 
- <>B4 - Bungee Jumping 
- <>MC - Motorcycle Dirt Track Racing 
- <>P6 - Precision Flying 
- <>D2 - Demonstration Aviation 
- <>M3 - Modified Outboard Racing 
- <>DR - Driving 
- <>O1 - Off Road Auto Racing 
- <>T2 - Traffic Watch Aviation 
- <>CB - Cross-country Snowmobile Racing 
- <>S2 - Sprint Car Racing 
- <>ML - Motorcycle Speedway 
- <>H1 - Hot-air Ballooning 
- <>P9 - Professional Outboard Racing 
- <>U4 - Underwater Skin Diving 
- <>SB - Spear Fishing 
- <>C2 - Certificated Route Air Carrier