How to set the clock to show AM/PM as opposed to am/pm

[iMore Question]

How to set the clock to show AM and PM in capitals? Mine is showing as am/pm but I've seen screenshots of AM/PM.

 

[selfhealer]

Thanks. Finally I've solved the mystery. I live in the UK that's why. Thanks for your help!

 

[Eddie Leathwood]

How do you get to General Internationalization settings?

 

[Tartarus]

Settings > General > Language&Region