BBC Languages 
Learn Spanish, French, Italian or German through videos, vocabulary
and quizzes. Includes some resources for learning other
languages such as Japanese, Polish and Portuguese.
Enthnologue: Languages
of the World 
A catalog and classification index of 6909 of the world's languages.
French-English
Dictionary Form, from ARTFL.
French
Language Resources
From Harvard University
iLoveLanguages:
your guide to languages on the Web
An organized list of language-learning
materials for hundreds of different languages.
Italian
Language Resources
From
Harvard University
Spanish
Language Resources
Dictionaries,
translatros, grammar and teaching resources. From Harvard
University
Volterre-Fr
English and
French Language Resources. For students, educators and administrators
of English and French as a foreign or second language.