ASAP

ASAP is an acronym and an initialism. An acronym is an abbreviation that is formed by taking the initial letters of the words in a phrase and creating a new word that is pronounceable. Examples of acronyms are UNICEF (United Nations International Children’s Emergency Fund) and NASA (National Aeronautics and Space Administration). Sometimes, acronyms are used so often they become words. […]
from Grammarist
https://grammarist.com/acronym/asap/