Answer- A
1) Vijay Shekhar Sharma, the founder of Paytm, has been appointed as the Ambassador of the Universal Acceptance Steering Group (UASG), a team of industry leaders supported by the global internet body, ICANN.
2) The UASG is a community-based group that focuses on developing and proposing standards for language scripts that are currently not being used to access the internet.
3) ICANN aims to promote a stable, secure, and unified global internet. Its headquarters are located in California, United States.