“ID” or “Id” on User Interface

Question

The QA manager where I work just informed me there is a bug in my desktop app due to the sign-on prompt being \"Operator Id\" when it should be \"Operator ID\". Her argument bei

Answer 1

There is a little OcD in all of us!

Anyway, the google style guide says this:

"ID: Not Id or id, except in string literals or enums. In some contexts, best to spell out as identifier or identification."

I'm going with that.

Microsoft is more vague, from what I could find.