Mind your P’s and Q’s
What exactly are your P’s and Q’s?
Oh… when you show the plural of single letters, you use an apostrophe… it’s weird, I know… but it’s true. You can show capital single, plural letters without the apostrophe, but the preferred method is to use the apostrophe for consistency.
pat haskett on 
neuroway on 
muggins on 
Dalek on 
