Web Concordancer: http://vlc.polyu.edu.hk/concordance/

Web Concordancer: http://www.edict.com.hk/concordance/default.htm

Online KWIC (key word in context) Concordancer: http://ysomeya.hp.infoseek.co.jp/

Corpus of Spanish: http://www.corpusdelespanol.org

Concordancier français en-ligne: http://132.208.224.131/concordancers/concord_f.html

The DWDS corpus of the German language of the 20th century: http://www.dwdscorpus.de/

Available corpora in languages other than English: http://calper.la.psu.edu/corpus.php?page=corpora

Using concordance programs in the modern foreign languages classroom (ICT4LT Module 2.4):
http://www.ict4lt.org/en/en_mod2-4.htm

Concordancing with Students (by Vance Stevens): http://www.geocities.com/vance_stevens/concordx.htm

Studying vocabulary using concordances on microcomputers (by Vance Stevens):
http://www.geocities.com/vance_stevens/papers/tesol/newsletter/1988online.htm

Corpus Linguistics: What It Is and How It Can Be Applied to Teaching (by Daniel Krieger):
http://iteslj.org/Articles/Krieger-Corpus.html

Mike Scott's Word Smith Page: http://www.liv.ac.uk/~ms2928/wordsmith/screenshots/index.htm

Using Corpora in Language Teaching and Learning (special issue of LLT Journal: http://llt.msu.edu/vol5num3/

Joseph Rézeau "Data-driven Learning" Page: http://www.uhb.fr/campus/joseph.rezeau/concord.htm

ConcApp Concordancing Programs (free downloads): http://www.edict.com.hk/PUB/concapp/