Convert industry codes

Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →

FromUK SIC

51.1

Passenger air transport

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ToNAICS

4811

Scheduled Air Transportation

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ToNAICS

4812

Nonscheduled Air Transportation

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ToNAICS

4879

Scenic and Sightseeing Transportation, Other

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approximate NAICS 4811 — mapped via ISIC 511
approximate NAICS 4812 — mapped via ISIC 511
approximate NAICS 4879 — mapped via ISIC 511