Getting the point...

When I posted on the website that offered Mrs and Ms instead of Mrs and Miss, a couple of commenters talked about sites that offer a wider selection.

Here's Ozon.ru, a Russian bookseller. They offer a lot of options:

There's plain Mr and Mrs, in Russian and English and Ukrainian (or Polish), there's comrade and ma'am, and sir and lady, colonel, mademoiselle, dear, citizen ... and field marshal and Your Highness, sovereign and gracious sovereign, and noble lord or lady. And there's a blank field for you to put in whatever you want.

Plus, you can leave it blank.

I like it.