Variant of North American Industry Classification System (NAICS) 2022 Version 1.0 for Energy sector
- Non E - Industries not included in the energy sector
- 48-49e - Transportation and warehousing, non E
- 488 - Support activities for transportation
- 4881 - Support activities for air transportation
- 48811 - Airport operations
- 488111 - Air traffic control
- 488119 - Other airport operationsUS
- 48819 - Other support activities for air transportation
- 488190 - Other support activities for air transportation
- Date modified: