Do you use a or an before acronyms / initialisms
6689
Do you use "a" or "an" before acronyms / initialisms?
14556
What is the proper way to write the plural of a single letter? (another apostrophe question)
104159
"The" before acronyms and abbreviations
130510
What is the rule for using "a" or "an" in a sentence?
65928
Difference between alphabet $a$ and "a"
40924
When to use a comma before "and"
17739
Which "mean" to use and when?
8150
Definite article before schools, colleges, and universities
143102
Comma after or before "parenthetic" and?
7513
Use (or non-use) of articles before abstract nouns
83021
Use of a/an with abbreviations
2278
Having 'Appendix A' instead of 'A Appendix'
79487
indefinite article before proper names
18389
What is the typographically correct way to typeset name initials?
92767
Styles of the Lowercase "a"
100929
Should I use "a" or "an" when I abbreviate a word?
101510
Should I capitalise "or" between examples?