International Summer School
Location: Cambridge, United Kingdom
Duration: 2, 3 or 4 weeks, June/July
Focus: variety of programs
Host Institution: Cambridge University/University of South  Florida
UWF Credit or Transfer Credit from USF
http://global.usf.edu/studyabroad/cambridge/

Kings College London Summer School
Location: London, United Kingdom
Duration: 3 weeks, June 29 - July 21, 2012 OR July 20 - August 11, 2012 - Second session is during Olympic Competition
Focus: Variety of courses available in each session. - Option to study both sessions is available. Students take one course per session.
Host Institution: King’s College London through ISA - International Studies Abroad
Transfer Credit for undergraduate courses. Program fees do not include Olympic event tickets.

http://studiesabroad.com/programs/country/england/city/london/duration/69/program/165