1, The full form of UTC is Coordinated Universal Time. It’s used on Regional ,Time Zones in Worldwide

Coordinated Universal Time (UTC) or Universal Time Coordinated (UTC), is the primary standard time based on International Atomic Time (TAI) with leap seconds added at irregular intervals to compensate for the change in Earth’s rotation. UTC is the time standard in which the world regulates the time.

Note:

The abbreviation UTC for Coordinated Universal Time arose from a desire by the International Telecommunication Union (ITU) and the International Astronomical Union (IAU) to use the same abbreviation in all languages.

2, The full form of UTC is United Technologies Corporation. It’s used on Business ,Companies & Corporations in United States

United Technologies Corporation (UTC) is an American multinational conglomerate, which provides high-technology products and support services in the aerospace and building industries, headquartered in the United Technologies Building in Hartford, Connecticut, United States.

3, The full form of UTC is United Theological College. It’s used on Academic & Science ,Universities & Institutions in India

United Theological College (UTC) is a theological seminary in Benson Town, Bangalore, India.

4, The full form of UTC is Unit Type Code. It’s used on Governmental ,Military in United States

Unit Type Code (UTC) is a 5-digit, alphanumeric code that uniquely identifies each type unit of the armed forces.

5, The full form of UTC is University of Tennessee at Chattanooga. It’s used on Academic & Science ,Universities & Institutions in United States

The University of Tennessee at Chattanooga (UTC) is a public university located in Chattanooga, Tennessee, United States.