Glottobank is an international research consortium established to document and understand the world’s linguistic diversity. We have established five global databases documenting variation in language structure (Grambank), lexicon (Lexibank), paradigm systems (Parabank), numerals (Numeralbank), and phonetic changes (Phonobank).

From the foods we eat, to who we can marry, to the types of games we teach our children, the diversity of cultural practices in the world is astounding. Yet, our ability to visualize and understand this diversity is often limited by the ways it traditionally has been documented and shared: on a culture-by-culture basis, in locally-told stories or difficult-to-access books and articles. D-PLACE represents an attempt to bring together this dispersed corpus of information.

TransNewGuinea.org is a database of the Trans-New Guinea language family and friends. The Trans-New Guinea language family currently occupies most of the interior of New Guinea. This family is possibly the third largest in the world with 400 languages and is tentatively thought to have originated with root-crop agriculture around 10,000 years ago. However, vanishingly little is known about this family’s history.

The Polynesian Lexicon Project Online is a large-scale comparative dictionary of Polynesian languages.

The Austronesian Basic Vocabulary Database is the world’s largest cross-linguistic database of the Pacific. It contains ~300,000 lexical items from ~1,600 languages spoken throughout the Pacific region.