How does NKID 51.21 map to other classification systems?

51.21 Freight air transport has equivalents in NACE Rev 2 (51.21). These crosswalks let you translate this code between NKID and 1 other classification system.

What is the parent category of 51.21?

51.21 Freight air transport sits under 51.21 Freight air transport in the NKID hierarchy.

Natsionalna Klasifikatsiya na Ikonomicheskite Deynosti (Bulgarian NACE) - Bulgaria

51.21 Freight air transport

This class includes: - transport freight by air over regular routes and on regular schedules - non-scheduled transport of freight by air

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Where 51.21 sits in the NKID hierarchy

51.21 in other classification systems

Equivalent and related codes across 1 other system. Click any code to see its full definition, hierarchy, and crosswalks.

NACE Rev 2

1 mapping

51.21exact
Freight air transport

NKID 51.21 to NACE Rev 2 crosswalk page|interactive explorer

Other NKID codes under 51.21 Freight air transport

51.22Freight air transport

Frequently asked questions

What is NKID 51.21?: NKID 51.21 is "Freight air transport". This class includes: - transport freight by air over regular routes and on regular schedules - non-scheduled transport of freight by air
How does NKID 51.21 map to other classification systems?: 51.21 Freight air transport has equivalents in NACE Rev 2 (51.21). These crosswalks let you translate this code between NKID and 1 other classification system.
What is the parent category of 51.21?: 51.21 Freight air transport sits under 51.21 Freight air transport in the NKID hierarchy.

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