All letters in acronyms need to be capitalized.
举一反三
- Why are the three letters of “and” in the last sentence all capitalized? A: an attention-catcher B: a spelling mistake C: a grammatical requirement D: an abbreviation
- All the first letter in a title should be capitalized.
- Acronyms are words formed from the initial letters of words and pronounced as single words.
- Acronyms are made from the first letter (or letters) of a string of words but are pronounced as if they were words themselves.
- 中国大学MOOC: All acronyms are abbreviations, but not all abbreviations are acronyms.