A new gender honorific 'Mx' is now an officially recognised title in the UK.
(Mx, which is used by transgender people or other individuals who do not wish to identify with a particular gender is joining 'Mr, Mrs, Miss and Ms' on driving licences and other official documents in the UK, and is now accepted by Royal Mail, high street banks, government departments and some universities.
It is also under consideration for inclusion in the next edition of the Oxford English Dictionary.)
