Airlines — A
- QLAAviation Quebec Labrador
- AVQAviation Services
- AVWAviator Airways
- LVRAviavilsa
- AXVAviaxess
- VZRAviazur
- VNTAvient Air Zambia
- SMJAvient Aviation
- AIAAvies
- HQOAvinor
- FNMAvio Nord
- SLUAvio Sluzba
- BGFAviodetachment-28
- AGXAviogenex
- AXXAvioimpex A.D.p.o.
- ADQAvion Taxi
- NREAviones Are
- AQTAviones de Renta de Quintana Roo
- ADSAviones de Sonora
- PSGAviones Para Servirle
- AUNAviones Unidos
- ROIAvior Airlines
- VSRAviostart AS
- VXGAvirex
- ITFAvita-Servicos Aereos
- ESOAvitat
- VJEAvjet International (FZE)
- VLIAvolar Aerolineas
- VSAAvstar Aviation
- ASMAwesome Flight Services (PTY) Ltd.
- AWOAwood Air Ltd.
- 666Aws express
- AYSAwsaj Aviation Services
- AXRAxel Rent
- AXYAxis Airways
- AYTAyeet Aviation & Tourism
- AYKAykavia Aircompany
- AHCAzal Avia Cargo
- AZKAzalhelikopter
- AZBAzamat
- AHYAzerbaijan Airlines
- AZTAzimut
- AZVAzov Avia Airlines
- AZUAzul
- AZZAzza Transport
- AZIAzzurra Air