Baltic Languages

Latvian Dictionaries

• Free Latvian-English-Latvian Online Dictionary
• Latvian English and Latvian-Russian Dictionary of Office Terms
• Latvieðu valodas skaidrojoðâ vârdnîca
• Tildes vârdnîca internetá
• Latvian Language Books and Other Resources

Latvian Dialects

• Latvisu-latgalu vuordineica

Latvian grammars, news, and fonts

Lithuanian Dictionaries

• Lithuanian Language Books and Other Resources

Prussian Dictionaries

• Elbing Prussian Vocabulary
• Grunau Prussian Vocabulary
• Prussian-German-English Dictionary (midway down the page)
• Sudovian (Prussian)-English Dictionary