Other useful links for ESL students:
http://owl.english.purdue.edu/
http://www.megaelt.com - Simple solutions for busy teachers
Web Resources to Learn English - Extensive list of links of English practice exercises organized by academic and life skills topics.
Adult ESOL Lesson Plans and Resources - Lessons in the areas of phonemic awareness, venturing out into the community to gain language practice, and conversation practice.
Jobs in Japan - The mother lode of Japan job information
www.real-english.com: Real English, the Web's only online ESL site that utilizes authentic, fun, grammar-based ESL videos of people speaking real English on streets across the globe. Interactive exercises for esl students are based on the videos.
Marie Nuzzi's ESL Connection
http://www.nonstopenglish.com
http://www.isel.edu.pl/ Good resource site for Polish students. Includes exercises, listening comprehension, methods of learning, and much more.
http://www.eslteachersboard.com/
Ecole Suisse de Langues : Learn French in Switzerland and France in Montreux and Lyon - French courses for adults - DELF & TCF exams preparation - Extra courses available - Summer Camps and Language Camps.
Internetadressen für den Englischunterricht : A good list of resources for German-speaking students learning English.
http://www.elta-rhine.de: ELTA-RHINE e.V. English Language Teacher's Association (NRW, Germany).
http://www.learnenglish.org.uk/
http://a4esl.org/
http://www.volterre-fr.com/
http://www.eleaston.com