IPA: /ˌækrəˈnɪmɪkli/
KK: /ˈækrəˌnɪmɪkli/
In a manner that relates to or involves the use of abbreviations formed from the initial letters of a series of words.
The organization was acronymically known as NASA, which stands for National Aeronautics and Space Administration.
Acronymically → It is formed from "acronym" (from Greek "akronymon", meaning a word formed from the initial letters of a series of words) and the suffix "-ically" (meaning in a manner relating to). The word "acronymically" means in a manner relating to or characteristic of acronyms.
Think of how an acronym is formed from the initial letters of words, and remember that "acronymically" describes something done in that specific way.