What are some good IO Grad Programs not in the US?

So I'm going to be graduating soon and I was thinking about applying for a Fulbright scholarship or just generally looking at non-US schools for IO.

I know SIOP has some great info on schools in general, but 99% of their list is North America. I have great choices here, I know, but I want to look at foreign options. If nothing pans out, I'll definitely apply to Champaign, Bowling Green, South Florida, Penn State and the like.

Just FYI, if you know of an OB school that's good, I'd be OK with that too. So far my research has suggested places like Manchester or Warwick in the UK and INSEAD (France), IMD (Switzerland), and National University of Singapore elsewhere.

Thanks in advance!