08 - International Quality Assurance
Online courseware on Internationalization, Localization and Global Ecommerce designed for busy professionals that cannot attend live classroom training. Offers over four hours of training, 212 slides, detailed narration and extensive written commentary that cover the same topics presented in live-training programs for a fraction of the price.
http://www.tgpconsulting.com/online_courseware.htm

Sun Multibyte English Locale
The Multibyte English (MBE) locale is an artificial worst-case environment to assist development and testing for internationalization. It is available for Solaris 2.6, 7 and 8.
http://www.sun.com/developers/gadc/tools/

theverybestofstuff.de - Bugspotting exercise
Test how you test: See if you can spot 8 common localization errors in a German version of a dialog box. If you can it is probably time to look for a job as QA :)
http://www.theverybestofstuff.de/localization/loctest1.html