Linguistics databases

Ethnologue: Languages of the World (stylized as Ethnoloɠue) is an annual reference publication in print and online that provides statistics and other information on the living languages of the world. It is the world's most comprehensive catalogue of languages. It was first issued in 1951 and is now published by SIL Global, an American evangelical Christian non-profit organization.

Glottolog is an open-access online bibliographic database of the world's languages. In addition to listing linguistic materials (grammars, articles, dictionaries) describing individual languages, the database also contains the most up-to-date language affiliations based on the work of expert linguists.

database of language structures

online resource

thumb|PHOIBLE logo PHOIBLE (short for "Phonetics Information Base and Lexicon") is a linguistic database accessible through its website and compiling phonological inventories from primary documents and tertiary databases into a single, easily searchable sample. The 2019 version 2.0 includes 3,020 inventories containing 3,183 segment types found in 2,186 distinct languages. It is edited by Steven Moran, Assistant Professor from the Institute of Biology at the University of Neuchâtel and Daniel McCloy, Researcher at the Institute for Learning and Brain Sciences at the University of Washington.

computational comparative linguistics program

Zompist.com is a website created by Mark Rosenfelder a.k.a. Zompist, a conlanger. It features essays on comics, politics, language, and science, as well as a detailed description of Rosenfelder's constructed world, Almea. The website is also the home of The Language Construction Kit, Rosenfelder's article introducing new conlangers to the hobby.