In the Netherlands we use the European cupsize, with a number (indicating bra band length) and a letter (indicating cupsize), for example 36B and 36C would have the same band length and would be called 70B/C in the EU.
Then theres the whole mess with cupsizes greater than D.
-In the EU it goes D<E<F<G<H<I<J<K<L<M<N
-In the UK it goes D<DD<E<F<FF<G<GG<<H<HH<J<JJ
-In the US it goes D<DD/E<DDD/F<DDDD/G<DDDDD/H<DDDDDD/I<J<K<L<M<N
To be honest I've never seen the bust/waist/hips measurements used outside of men's magazines.