RLV-TD are a series of technology demonstration missions that have been conceived by ISRO as a first step towards realizing a Two Stage To Orbit (TSTO) fully re-usable launch vehicle. What is full form of RLV-TD?

• A. Reusable Launch Vehicle-Technology Demonstration
• B. Remote Launch Vehicle-Technology Demonstration
• C. Return Launch Vehicle-Technology Demonstration
• D. Reusable Launch Vehicle-Technology Device