I don't feel like this belongs on SU, so I put it here. I know that "OS X" is pronounced "oh-ess ten," but how should the common construction "OS X 10.9" be pronounced? The primary possibility I can ...
When I was in high school back in the 1970s, I was taught that to make a plural of an acronym, a letter, or a number, one should add an apostrophe and "s". Like I would have written this sentence, ...
I typically don’t use an apostrophe with plurals in any situation, but I always assumed that the use of an apostrophe in constructions like acronyms: Forty BA’s were given out to students this ...