How many ITU regions are there?

List of ITU Member States SymbolDesignationRegionIItalyXR1INDIndia (Republic of)XR3INSIndonesia (Republic of)XR3IRLIrelandXR1List of ITU Member States www.itu.int › ITU-R › terrestrial › fmd › Pages › administrations_members

International Telecommunication Union AbbreviationITUTypeUnited Nations specialized agencyLegal statusActiveHeadquartersGeneva, SwitzerlandHeadSecretary-General Houlin ZhaoInternational Telecommunication Union – Wikipedia en.wikipedia.org › wiki › International_Telecommunication_Union

Agency of the United Nations, headquartered in Geneva. The ITU is the body through which governments and the private sector coordinate global telecommunications networks and services.

The International Telecommunication Union (ITU), in its International Radio Regulations, divides the world into three ITU regions for the purposes of managing the global radio spectrum. Each region has its own set of frequency allocations, the main reason for defining the regions.