TRAI is a statutory body set up by the Government of India. What is the meaning of "A" in TRAI?

TRAI is a statutory body set up by the Government of India. What is th

1.	TRAI is a statutory body set up by the Government of India. What is the meaning of "A" in TRAI?
A.	Applied
B.	Agency
C.	Assembly
D.	Authority
Answer» E.