What is the full form of RTGS in banking?

The full form of RTGS is real-time gross settlement. RTGS helps in transferring funds or securities instantly. You can read about the RBI – Know More About Reserve Bank of India in the given link. 

Further readings:

1. Difference Between NEFT (National Electronic Funds Transfer) and RTGS
2. Bad Banks – Idea Proposed by Indian Banking Association (IBA) Due to COVID-19