Paranormal ability, for short (3)
I believe the answer is:
esp
'paranormal ability for short' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for esp that I've seen before include "Second sight (abbr)" , "Apparent power to perceive things that others can't, in short" , "Apparent power to perceive things that others can't, initially" , "Initially, clairvoyance or telepathy" , "Extrasensory perception (abbrev.)" .)