Concept:
HRIDAY is a Government of India scheme focused on the preservation, revitalization, and sustainable development of heritage cities.
Explanation:
HRIDAY stands for Heritage City Development and Augmentation Yojana.
It was launched by the Ministry of Housing and Urban Affairs (MoHUA).
The scheme aims to:
Preserve cultural heritage of historic cities,
Improve urban infrastructure in heritage areas,
Enhance tourism potential,
Promote inclusive and sustainable urban development.
Option (A) is incorrect due to wrong expansion.
Option (B) has no relation to heritage or urban development schemes.
Option (D) is not associated with any official government program.
Conclusion:
The correct full form of HRIDAY is Heritage City Development and Augmentation Yojana.
Final Answer: \(\boxed{\text{Heritage City Development and Augmentation Yojana}}\)