American Sign Language Browser
Browse video on thousands of ASL signs.

BabelFish Translation Service
Translate phrases in fourteen different languages. Online English Grammar
A complete reference on the rules of English grammar.

Find millions of words pronounced in their original languages.

Mango Languages
Equipped with interactive learning activities, a personalized review system, and universally standardized content in our most popular courses, the updated Mango Learning System is designed to adapt to individual language pathways, preparing learners for realistic conversations and strengthening everyday communication skills in over 70 world languages, including English.

Learn a language, watch international TV, listen to international radio, and more.
English as a Second Language (ESL) online.

USA Learns
Learn English FREE and Prepare to Become a U.S. Citizen with USA Learns! Beginning and intermediate English; Video lessons and 1000s of activities; English speaking, listening, vocabulary, pronunciation, reading, writing and grammar; New U.S. Citizenship course!