I already know that we put possessive apostrophe at the end of the word if we want to show that more than one person owns some thing. Example: My brothers' car.
My question is, how should I use possessive apostrophe with acronyms and initialisms/abbviation when they are plural ?
I have three CAs in my family. They all love imported cars. All our CAs' cars are black in color.
In the above sentence, "our CAs' cars are black in color", did I use the possessive apostrophe with the abbviation "CA" in the correct way?