Indian region not quite attaining target (3)
I believe the answer is:
goa
'indian region' is the definition.
(I've seen this in another clue)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for goa that I've seen before include "Indian resort" , "Former Portuguese colony on the west coast of India" , "Indian island state" , "State on west coast of India" , "Indian district" .)