The way the US-UK Fulbright Partnership Award program is set up, an applicant can apply for up to three grants at once. In my case, I am applying to MA programs at two UK universities, so I listed both on my Fulbright application.
Also, did anyone else notice the deadline was extended for the Fulbright-Clinton Fellowship? Certainly seems to add more credence to the claim that Fulbright is working more slowly than previous years.