noun
Technical term used in computing and linguistics for words formed from initial letters of a phrase.
「HTML」は「HyperText Markup Language」の頭文字語です。
"HTML" is an acronym for "HyperText Markup Language."
略語 is a broader term for any abbreviation, while 頭文字語 specifically refers to acronyms formed from initial letters.
Compound of 頭文字 (initial letter) and 語 (word).