writtenEstonian
Written Estonian refers to the standardized written form of the Estonian language. It follows a Latin-based alphabet with a few modifications, including the letters õ, ä, ö, and ü. The orthography is largely phonetic, meaning words are generally spelled as they are pronounced, although there are some historical conventions and exceptions. The development of written Estonian has been influenced by various historical periods, including the Baltic German influence and periods of Russian and Soviet rule, which led to some variations and debates over standardization.
The modern standard of written Estonian is regulated by the Estonian Language Institute (Eesti Keele Instituut).