International aviation organizations are groups that work to ensure the safety, security, and efficiency of air travel around the world. One of the most prominent organizations is the International Civil Aviation Organization (ICAO), which sets global standards and regulations for aviation. These organizations also promote cooperation among countries to improve air transport systems and address issues like environmental impact. Another key organization is the International Air Transport Association (IATA), which represents airlines and helps them operate smoothly. IATA focuses on improving airline safety, efficiency, and profitability while also advocating for policies that benefit the aviation industry globally.