Indeed, an acronym that can't be pronounced like a word is technically an "initialism," not an acronym. https://www.merriam-webster.com/dictionary/initialism h

Indeed, an acronym that can't be pronounced like a word is technically an "initialism," not an acronym. https://www.merriam-webster.com/dictionary/initialism https://www.merriam-webster.com/dictionary/initialism