"Without delay" directive (4)

I believe the answer is:

asap

(Other definitions for asap that I've seen before include "Initials notation meaning with all possible speed" , "Notation or acronym meaning without avoidable delay" , "At one's earliest convenience" , "As soon as you can, initially" , "Notation meaning without delay, fast as you can" .)

I've seen this clue in the Newsday.

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