UK SICClass
UK SIC 51.21—Freight air transport
Class · UK Standard Industrial Classification (2026)
Where 51.21 sits
- H Transportation and storage
- 51 Air transport
- 51.2 Freight air transport and space transport
- 51.21 Freight air transport
What 51.21 includes
- Air transport of freight, whether scheduled or not
- Rental of air transport equipment with an operator for the purpose of freight transport
51.21 in other systems
ANZSICAustralia · New Zealand
- 4900 Air and Space Transport approximate via ISIC 5120
- 5299 Other Transport Support Services n.e.c. approximate via ISIC 5120
ATECOItaly
- 51.21 Freight air transport exact via ISIC 51.21
- 51.21.00 Freight air transport approximate via ISIC 5120
- 51.22.00 Space transport approximate via ISIC 5120
- 51.21.0 Freight air transport broader via ISIC 5120
- 51.22 Space transport broader via ISIC 5120
- 51.22.0 Space transport broader via ISIC 5120
CNAE BrazilBrazil
- 51.20-0 Air cargo transport approximate via ISIC 5120
- 5120-0/00 Air cargo transport inferred via ISIC 5120
- 5111-1/00 Scheduled passenger air transport inferred via ISIC 5120
- 5130-7/00 Space transportation inferred via ISIC 5120
- 5112-9/99 Other non-scheduled passenger air transport services inferred via ISIC 5120
- 5112-9/01 Air taxi service and aircraft rental with crew inferred via ISIC 5120
CNAESpain
- 51.21 Air freight exact via ISIC 51.21
- 51.22 Space transportation approximate via ISIC 5120
HSICHong Kong
- 4927 Freight transport by road (excl. tractors) inferred via ISIC 5120
- 4928 Transport by tractors inferred via ISIC 5120
- 510900 Air transport services n.e.c. inferred via ISIC 5120
- 491000 Railway and cable transport inferred via ISIC 5120
- 499000 Other land transport services inferred via ISIC 5120
- 51 Air transport broader via ISIC 5120
- H Transportation, storage, postal and courier services broader via ISIC 5120
- 510 Air transport broader via ISIC 5120
ICNEAChina
- 5612 Air cargo transportation approximate via ISIC 5120
- 5621 General aviation production services approximate via ISIC 5120
ISICUnited Nations (global)
- 5120 Freight air transport contained
JSICJapan
- 4611 Air transport approximate via ISIC 5120
KSICSouth Korea
- 51200 Freight air transport contained via ISIC 5120
- 5120 Freight air transport broader via ISIC 5120
MSICMalaysia
- 51202 Non-scheduled transport of freight by air approximate via ISIC 5120
- 51204 Transport freight by Unmanned Air System (UAS-Drones) approximate via ISIC 5120
- 51201 Transport freight by air over regular routes and on regular schedules approximate via ISIC 5120
- 51203 Renting of air-transport equipment with operator for the purpose of freight transportation approximate via ISIC 5120
- 51205 Renting of air-transport equipment with operator byUnmanned Air System (UAS-Drones) approximate via ISIC 5120
- 5120 Freight air transport broader via ISIC 5120
NACEEuropean Union
- 51.21 Freight air transport exact
- 51.22 Space transport approximate via ISIC 5120
NAFFrance
- 51.21 Air transport cargo exact via ISIC 51.21
- 51.21Y Air transport cargo approximate via ISIC 5120
- 51.22Y Space transportation approximate via ISIC 5120
- 51.22 Space transportation broader via ISIC 5120
NAICSUnited States
- 481112 Scheduled Freight Air Transportation approximate via ISIC 5120
- 481212 Nonscheduled Chartered Freight Air Transportation approximate via ISIC 5120
- 927110 Space Research and Technology approximate via ISIC 5120
NAICS CanadaCanada
- 487 Scenic and sightseeing transportation inferred via ISIC 5120
- 481110 Scheduled air transportation inferred via ISIC 5120
- 481214 Non-scheduled chartered air transportation inferred via ISIC 5120
- 481215 Non-scheduled specialty flying services inferred via ISIC 5120
- 481 Air transportation broader via ISIC 5120
- 48-49 Transportation and warehousing broader via ISIC 5120
- 4811 Scheduled air transportation broader via ISIC 5120
- 4812 Non-scheduled air transportation broader via ISIC 5120
NICIndia
- 512001 Freight air transport services approximate via ISIC 5120
- 512002 Launching of space craft, satellites and space vehicles and space transport approximate via ISIC 5120
- 5120 Freight air transport broader via ISIC 5120
NOGASwitzerland
- 5121 Freight air transport exact via ISIC 51.21
- 512100 Freight air transport approximate via ISIC 5120
- 512200 Space transport approximate via ISIC 5120
- 5122 Space transport broader via ISIC 5120
PKDPoland
- 51.21 Air freight transport exact via ISIC 51.21
- 51.21.Z Air freight transport approximate via ISIC 5120
- 51.22.Z Space transportation approximate via ISIC 5120
- 51.22 Space transportation broader via ISIC 5120
SCIANMexico
- 481112 Scheduled air transport on foreign airlines approximate via ISIC 5120
- 481210 Non-scheduled air transpor inferred via ISIC 5120
SICUnited States (legacy)
- 9661 Space Research and Technology approximate via ISIC 5120
- 4512 Air Transportation, Scheduled approximate via ISIC 5120
- 4522 Air Transportation, Nonscheduled approximate via ISIC 5120
SNISweden
- 51.21 Freight air transport exact via ISIC 51.21
- 51.211 Scheduled freight air transport approximate via ISIC 5120
- 51.212 Non-scheduled freight air transport approximate via ISIC 5120
- 51.220 Space transport approximate via ISIC 5120
- 51.22 Space transport broader via ISIC 5120
SSICSingapore
- 51002 Airlines (freight) inferred via ISIC 5120
- 51004 Branches of foreign airlines (freight) inferred via ISIC 5120
- 51003 Branches of foreign airlines (passenger) inferred via ISIC 5120
- 51001 Airlines (passenger) inferred via ISIC 5120
- 51005 Aircraft chartering with operator inferred via ISIC 5120
- 51 Air transport broader via ISIC 5120
- 510 Air transport broader via ISIC 5120
- H Transportation and storage broader via ISIC 5120
WZGermany
- 51.21 Freight air transport exact via ISIC 51.21
- 51.21.0 Freight air transport approximate via ISIC 5120
- 51.22.0 Space transport approximate via ISIC 5120
- 51.22 Space transport broader via ISIC 5120
Hover a badge to see the evidence source. How our conversions work →