Convert industry codes
Verified correspondences first — official tables and exact code matches. Where no verified mapping exists, we show clearly-labeled inferred matches through a standardized ISIC bucket, never presented as exact. How it works →
HSIC51Air transportNAICS
No verified mapping. Only inferred matches via the standardized ISIC bucket.
Inferred8
Share the same standardized ISIC bucket, ranked by description similarity — not from an official table.
Show 8 inferred matches
- 483211Inland Water Freight TransportationDetails →
- 4931Warehousing and StorageDetails →
- 484Truck TransportationDetails →
- 4821Rail TransportationDetails →
- 481112Scheduled Freight Air TransportationDetails →
- 481219Other Nonscheduled Air TransportationDetails →
- 481111Scheduled Passenger Air TransportationDetails →
- 488190Other Support Activities for Air TransportationDetails →
Broader7
Show 7 broader categories containing the matches above
Grouped by evidence strength · How our conversions work →