CI stands for various terms. Discover the full forms, meanings, and possible interpretations of CI across different fields and industries.
A type of cloud composed of ice crystals and shaped in the form of hairlike filaments. It is formed at an altitude of approximately 29,000 feet. Or very high clouds formed by ice crystals; look like feathers; usually associated with fair weather.
AirlineCall SignICAO Airline CodeNOTAM ContractionsOrganizationsScientific & EducationalWeatherLast updated: