Yes, ICAO collaborates with several other organizations to improve global aviation standards. It works with agencies like the World Health Organization (WHO), International Air Transport Association (IATA), and World Meteorological Organization (WMO) to address various issues such as health and safety, environmental impact, and weather-related concerns. These partnerships help ICAO address complex challenges in aviation, including safety, security, and environmental sustainability, ensuring a coordinated and effective response to global aviation needs.