05/16/2022
Reminder info thread: Do you know the difference between an initialism and an acronym?
An acronym is an invented word made up of the initial letters or syllables of other words, like NASA or NATO.
An initialism is a type of acronym that cannot be pronounced as a word, but must be read letter-by-letter, like FBI or UCLA.
The German word "akronym" means "a new word made up of initials." Thus, Americans adopted the word with the English spelling acronym in the 1940s.
If you adhere to a style preference to distinguish between acronyms (NATO, NASA) and initialisms (FBI, TGIF) then do so. However, it’s not an error to generalize all words and labels created from initials or parts of words under the broad term "acronym."