DAVE'S ESL CAFE - http://www.eslcafe.com
A great site with a huge range of teacher resources, discussion forums and much more.
ESL-LOUNGE.COM- http://www.esl-lounge.com/index.shtml
Free
ESL Lesson Materials for teachers. Grammar, worksheets, song lyrics,
board games, pronunciation and more. All free and printable.
USING-ENGLISH.COM-http://www.usingenglish.com
Resources for learning the English language for ESL, EFL, ESOL, and EAP students and teachers.
THE INTERNET TESL JOURNAL - http://iteslj.org/
Lesson plans, teaching tips, and articles.
ABOUT ESL - http://esl.about.com - A large site with a variety of teaching resources.
ONESTOPENGLISH.COM - http://www.onestopenglish.com
A good selection of teacher resources from Macmillan.
ENGLISHCLUB.COM - http://www.englishclub.com
A variety of ESL/EFL e-books, software, games, etc.
LONGMAN.COM - http://www.Longman.com
More teacher resources from this publishing house.
ENGLISHSTUDYDIRECT.COM - http://www.englishstudydirect.com
Especially good for materials for TOEFL and IELTS students.
ESLHOME.COM - http://www.eslhome.com
Arlyn Freed's site with some fantastic listening resources.
Cambridge ELT - http://uk.cambridge.org/elt/interchange
A wide range of online English language teaching resources, including podcasts.
Hemispheres - http://www.elt.mcgraw-hill.com/hemispheres/
Interactive resources to accompany McGraw-Hill's leading EFL coursebook series.
TEFL.NET- http://www.tefl.net
Useful resources, lesson plans, and job listings from this huge ESL site.
1-LANGUAGE.COM - http://www.1-language.com
Resources and articles related to teaching English.
TEFLGAMES.COM - http://www.teflgames.com
Quality games for learners of ESL/EFL.
TEFLAsia- http://TEFLAsia.com
Valuable resources and a listing of EFL jobs for TEFL teachers.