Huge number of links. Center for Civil Society, Univ. of Washington. Best web site for jobs in this region. Council Work Abroad, one of the largest student work abroad programs, and Council International Volunteer Projects. Internships in Francophone Europe.
Site is less than easy to use.
CDS offers paid internships for students, graduates and professionals in Germany. International Cooperative Education program offers 450 paid summer internships for students, mostly in Switzerland, Germany, Belgium, and Japan. Very interesting discussions by former and prospective participants in the JET program. Dave's ESL Cafe, general English teaching information and jobs. O-Hayo Sensei, listings of ESL jobs in Japan.