Earth 地球

Here is a masterpost of MOOCs (massive open online courses) that are available, archived, or starting soon. I think they will help those that like to learn with a teacher or with videos.  You can always check the audit course or no certificate option so that you can learn for free.

American Sign Language

ASL University

Arabic

Arabic for Global Exchange (in the drop down menu)

Arabic Without Walls

Intro to Arabic

Madinah Arabic

Moroccan Arabic

Catalan Sign Language

Intro to Catalan Sign Language

Chinese

Beginner

Basic Chinese

Basic Chinese I. II, III, IV , V

Basic Mandarin Chinese I & II

Beginner’s Chinese

Chinese for Beginners

Chinese Characters

Chinese for HSK 1

First Year Chinese I &  II

HSK Level 1

Mandarin Chinese I

Mandarin Chinese for Business

More Chinese for Beginners

Start Talking Mandarin Chinese

UT Gateway to Chinese

Chino Básico (Taught in Spanish)

Intermediate

Chinese Stories

Intermediate Business Chinese

Intermediate Chinese Grammar

Dutch

Introduction to Dutch

English

Online Courses here

Resources Here

Faroese

Faroese Course

Finnish

A Taste of Finnish

Basic Finnish

Finnish for Immigrants

Finnish for Medical Professionals

French

Beginner

AP French Language and Culture

Basic French Skills

Beginner’s French: Food & Drink

Diploma in French

Elementary French I & II

Français Interactif

French in Action

French for Beginners

French Language Studies I, II, III

French:Ouverture

Intermediate & Advanced

French: Le Quatorze Juillet

Passe Partout 

La Cité des Sciences et de Industrie

Frisian

Introduction to Frisian (Taught in English)

Introduction to Frisian (Taught in Dutch)

German

Beginner

Beginner’s German: Food & Drink

Conversational German I, II, III, IV

Deutsch im Blick

Diploma in German

Rundblick-Beginner’s German

Advanced

German:Regionen Traditionen und Geschichte

Landschaftliche Vielfalt

Hebrew

Biblical Hebrew

Know the Hebrew Alphabet

Teach Me Hebrew

Hindi

A Door into Hindi

Business Hindi

Virtual Hindi

Icelandic

Icelandic 1-5

Indonesian

Learn Indonesian

Irish

Introduction to Irish

Italian

Beginner

Beginner’s Italian: Food & Drink

Beginner’s Italian I

Introduction to Italian

Italian for Beginners 1 , 2, 3 , 4 , 5, 6 

Intermediate & Advaned

Intermediate Italian I

Advanced Italian I

La Commedia di Dante

Japanese

Genki

Japanese JOSHU

Japanese Pronunciation

Sing and Learn Japanese

Tufs JpLang

Kazakh

A1-B2 Kazakh (Taught in Russian)

Korean

Beginner

First Step Korean

How to Study Korean

Learn to Speak Korean

Pathway to Spoken Korean

Intermediate

Intermediate Korean

Nepali

Beginner’s Conversation and Grammar

Norwegian

Introduction to Norwegian

Norwegian on the Web

Portuguese

Curso de Português para Estrangeiros 

Pluralidades em Português Brasileiro

Russian

Beginner

Easy Accelerated Learning for Russian

Advanced

Reading Master and Margarita

Russian as an Instrument of Communication

Siberia: Russian for Foreigners

Spanish

Beginner

AP Spanish Language & Culture

Basic Spanish for English Speakers

Beginner’s Spanish:Food & Drink

Fastbreak Spanish

Introduction to Spanish

Restaurants and Dining Out

Spanish for Beginners

Spanish for Beginners 1, 2, 3, 4, 5, 6

Spanish Vocabulary

Intermediate

Spanish:Ciudades con Historia

Spanish:Espacios Públicos

Advanced

Corrección, Estilo y Variaciones 

Leer a Macondo

Spanish:Con Mis Propias Manos

Spanish: Perspectivas Porteñas

Swedish

Intro to Swedish

Swedish Made Easy 1, 2, & 3

Ukrainian

Read Ukrainian

Ukrainian Language for Beginners

Welsh

Beginner’s Welsh

Discovering Wales

Multiple Languages

Ancient Languages

More Language Learning Resources & Websites!

“Assumptions are the termites of relationships”. ~Henry Winkler