Proto-Indo European is the reconstructed language of the Proto-Indo Europeans, previously known as the Aryans.
Despite the fact that there are no fully fluent speakers of the language, if you are familiar with the grammar of one or two of the following languages, you should be able to read and write this Wiki easily if you have a dictionary of PIE:
- Old Church Slavonic
- Ancient Greek
Languages in bold are considered the closest languages to PIE.