| AG | Aerial Application |
| AF | Aerial Fire Fighting |
| AH | Aerial Photography |
| AS | Aerial Surveillance |
| AA | Air Ambulance |
| ALT | Alternate uses |
| AP | As Approved by the Named Insured |
| BT | Banner Towing |
| CO | Cargo Only |
| CH | Charter |
| CE | Commercial Excluding Inst/Rental |
| DO | Dual Instruction Only |
| FF | Ferry Flights |
| FP | Fire Patrol |
| FCB | Flying Club |
| FR | Frost Control |
| FD | Fruit Drying |
| FC | Full Commercial |
| FL | Full Flight |
| GS | Geosiesmic Support |
| GT | Glider Towing |
| GR | Ground Only |
| IA | Industrial Aid |
| IS | Instruction/Rental/Scenics |
| ISP | Instruction/Rental/Scenics/Photo |
| IR | Instruction and Rental |
| IO | Instruction Only |
| LER | Limited Exclusive Rental |
| OT | Other |
| PPP | Pipeline/Powerline Patrol |
| PP | Pipeline Patrol |
| PH | Pleasure/Bus./Airshow for Hire |
| PN | Pleasure/Bus. And Named Pilot Rental |
| PA | Pleasure/Business/Aerial Photo |
| PE | Pleasure/Business/Aerobatics |
| PS | Pleasure/Business/Special Uses |
| PB | Pleasure and Business |
| PO | Pleasure Only |
| PWL | Powerline patrol |
| PC | Predator Control |
| RO | Rental Only |
| SD | Sales Demo |
| SP | Specialty Use |
| SAT | Specialty Use - Aerobatic Training |
| SDA | Specialty Use - Dispersal of Cremated Ashes |
| SFP | Specialty Use - Forestry Patrol |
| ST | Static Display |
| SH | Storage in hangar only |
| TW | Traffic Watch |
| WM | Weather Modification |