Consider renaming ships from HMS (Her Majesty's Ship) to BS (British Ship).

Although, I have to say - keep the Royals - they're pretty harmless, bring in over a billion pounds in tourism a year and, when they've got their act together, act as marvelous special envoys, nothing quite impresses the natives like a title.

Besides, getting rid of them would be surrendering to mediocrity, conforming to the rest of the world. No thanks.