acronyms

/ˈæ.kɹə.nɪmz/

noun

  1. An abbreviation formed by the initial letters of other words, sometimes exclusively such abbreviations when pronounced as a word (as "laser") rather than as individual letters (initialisms such as "TNT").

  2. An abbreviation formed by the beginning letters or syllables of other words (as "Benelux").

Synonyms: initialism

verb

  1. To form into an acronym.