The International Air Transport Association (IATA) represents and serves airlines with advocacy and global standards for safety, security, efficiency and sustainability.

Nov 14, 2025 · The International Air Transport Association (IATA) is the trade association for the world’s airlines, representing some 360 members. We support aviation activity and help formulate aviation …

When you select IATA, you benefit from our global view and the strategic role we play in the aviation industry. We've been the trusted trade association for the world's airlines for nearly 80 years.

Membership of IATA amounts to some 360 airlines in over 120 countries. On this page, you will find a selection of critical IATA programs, policies, and services to support airlines.

When you select IATA, you benefit from our global view and the strategic role we play in the aviation industry. We’ve been the trusted trade association for the world’s airlines for nearly 80 years, but did …

Learn more about what we do for the aviation industry and the advantages of using a travel agent who is accredited by IATA.

Apply and search for IATA codes like airline designators, accounting or prefix, baggage and location identifiers.

Official directory of IATA codes used by airlines and airports, including IATA 3-letter and 2-letter codes.

IATA standards, manuals and guidelines cover a variety of aviation topics and include commercial and free publications in digital and print formats

IATA offers the air transport industry a comprehensive suite of information products on a multitude of subjects. More than 300 titles, among which many free downloads are available, covering all aspects …