Son tres semanas en mayo en las cuales se impartirán las clases, se llaman también "crash-courses" por ser tan breves. Es la unión de ´May´ y ´semester´

HTH

Maymester is AN INTENSIVE two, three or four-week session that allows you to take one course (no exceptions are made), usually starting in the month of MAY. A summer course

I'd leave it as is, since many Universities offer it.

Maymester Abroad
Maymester Abroad courses are intensive four-week courses taught at an ... Maymester Abroad courses begin after the spring exam period and conclude prior to ...
http://www.utexas.edu/student/connexus/intlstudy/maymester.h...

Center for Global Educational Opportunties :: Maymester Abroad ...
Maymester Abroad courses are four and a half week study abroad programs that ... Maymester Abroad programs are three or four credit hour courses taught by ...
http://www.utexas.edu/student/abroad/mm.html


Summer Session | University of Colorado at Boulder
Maymester is AN INTENSIVE three-week session that allows you to take one course ... Students and faculty rate Maymester as a very good academic experience. ...
http://www.colorado.edu/summersession/maymester.html

GEOG 3251 Mountain Geography Maymester 2006
M-F, GUGG 205 Attendance is mandatory at all lectures. Missing a class in Maymester is equivalent to missing an entire week’s worth of information. ...
http://www.colorado.edu/geography/blanken/GEOG 3251 Maymeste...

MayMester Class Listings
Most MayMester classes meet Monday through Friday, from May 15 through May 31, ... Payment for MayMester classes must reach the Accounting Office on or ...
http://www.eastfieldcollege.edu/cdi/Sum1/mini.html

Institute of Ecology - International and Maymester Courses
The Institute of Ecology at the University of Georgia is a primary academic unit for ecological research, training and service.
http://www.uga.edu/ecology/courses/international.htm

UGA Costa Rica - Academic Programs - Maymester
Academic Programs - Maymester CURO International Research Symposium 2007 · Ecology Maymester Program 2007 · Art & Culture in Latin America Maymester 2006 ...
http://www.uga.edu/costarica/program_maymester.htm