Neither are technically acronyms.
An acronym and an initialism are both types of abbreviations formed from the initial letters of words in a phrase, but they differ in how they are pronounced:
- Acronym: This is an abbreviation pronounced as a word. For example, "NASA" (National Aeronautics and Space Administration) is pronounced as "NA-sa". Other examples include "SCUBA" (Self-Contained Underwater Breathing Apparatus) and "AIDS" (Acquired Immune Deficiency Syndrome).
- Initialism: This is an abbreviation where each letter is pronounced separately. For instance, "FBI" (Federal Bureau of Investigation) is pronounced as "F-B-I". Other examples are "CEO" (Chief Executive Officer) and "U.S.A." (United States of America).
In summary, if you can say the abbreviation as a word, it's an acronym; if you spell out each letter, it's an initialism. However, it's worth noting that the distinction can sometimes blur, especially with abbreviations like "SQL" (Structured Query Language), which can be pronounced both ways depending on the speaker or context.
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