Automatically sets up the WP language environment based on first part of url. Will setup XML lang attribute + $locale variable.
Manages human translated blogs and allows you to administrate, create contents and moderate comments in your native language.
Allows running multilingual WordPress sites with zero management. Automatically creates and updates translation when you edit.
i15d/i18n Permalinks for WordPress.
Globally translate your jQuery UI Datepicker instances.
Gengo is a full featured plugin that provides multi-language blogging for WordPress 2.5+.
My Review plugin helps you format your post as a review.
Helps you create links between equivalent (but different language) pages between WordPress installations.