NTT

NTT stands for Nippon Telegraph and Telephone Corporation, a major telecommunications company in Japan. It was established in 1952 and is one of the largest telecommunications companies in the world. NTT operates a wide range of services, including fixed-line and mobile telecommunications, internet services, data centers, and cloud computing solutions. The company plays a significant role in the development of telecommunications infrastructure and services in Japan and globally. It also invests in research and innovation in various technologies related to communications and information technology.