ASAP: As Soon As Possible
Represents the As Early As Possible.
For As Soon As Possible it is shorthand.
It is used to convey the urgency of completing a mission within a limited span of time.
This advises you to prioritize a mission, and to finish it as soon as possible.
Typically it is spoken in the form of an acronym like “Deliver the product to my house, ASAP.”
It is also a traditional abbreviation for speak, typically used in online communication