What's the proper usage of apostrophes in plural abbreviations?
14397
Plurals of acronyms, letters, numbers — use an apostrophe or not?
12691
What is the correct way to pluralize an acronym / initialism?
145940
Possessive and plural suffixes for proper nouns ending in -s
11831
What is the plural of the abbreviation of "multiplicity automaton", "MA" or "MAs"?
104159
"The" before acronyms and abbreviations
92720
How do I pluralize a name ending in "y"?
120380
Which would you place in parentheses: the expansion or the abbreviation?
65631
Is “ ’s ” ever correct for pluralization?
108289
How to use fully qualified acronyms
1436
Why is there no consistency in the plural forms of words ending on an "f" (e.g. safe, roof, dwarf, etc.)?
74494
Proper to add tense to acronyms, abbreviations and initialisms
124981
About pronouncing the 's' in plural nouns
79556
Correct plural usage for "hundreds" and "thousands"
44581
Calling acro first use when plural is producing an 's' in the short definition that is wrong
136362
Marking plural of code words
74322
Why use apostrophe-s to denote possession when using 'of'
59140
Where [if anywhere] should the apostrophe go in "three days work"?