HQs : plural of the abbreviation of "headquarters"
61407
What is the correct way to pluralize an initialism in which the final word is not pluralized by adding the letter "s"?
57359
Using the definite article with acronyms and initialisms
58760
Plural possessive with separate possessions
145940
Possessive and plural suffixes for proper nouns ending in -s
135851
Pluralization bug in "member for" area on profile page
46818
Is there a word for colloquial forms of address?
136079
Nested possessives
122084
Pluralizing Numbered Items
148677
Acronym or initialism presentation
43355
What is the proper title abbreviation for addressing multiple people?
114209
hyphenation of abbreviation using the glossaries package
120377
List of abbreviations
81391
E-mail subscription titles and content should use proper pluralisation
108289
How to use fully qualified acronyms
124981
About pronouncing the 's' in plural nouns
70141
Possessive Form of a Proper Noun Ending in a Plural Noun Ending in "s"?
99573
Using plural and singular to refer to the same thing(s)