Linguistics
- 401
- Qþyn|gài: A Polysynthetic Language
- A constructed, fictional language with polysynthetic grammar, no irregularities and only one open lexical class.
- 402
- Short Grammar of the Hattic Language
- Hattic is a member of a fictional Kentum branch of Indo-European, created by Jan van Steenbergen.
- 404
- The Gevey Language Resource
- Gevey is a language spoken in the continent Ewlah on planet Kallieda, by Rik Roots.
- 406
- Tundrian Language
- A variety of Romance spoken on an island west of France. Phonology, spelling, grammar, English-Tundrian dictionary, and texts.
- 408
- Vozgian
- Vozgian (Gŭor vŭozgašchai) is a fictional North-Slavic language. It plays a role in the alternate history project Ill Bethisad.
- 410
- Wenedyk
- Wenedyk is what Polish could have looked like if it were a Romance language. It plays a role the alternative timeline of Ill Bethisad.
- 411
- Zolidmatters: Jameld
- A fictional Germanic language, with accompanying culture and country, created by James Campbell.
- 412
- Auxlangs
- Opinions and information on Esperanto, Ido, Folkspraak, Glosa and Volapük by William W. Patterson.
- 413
- Basic English
- An encyclopedia article on Basic English, including sections on grammar, criticisms, and word lists.
- 416
- Mondlango
- Mondlango is an international auxiliary language designed for neutrality and ease of learning.
- 418
- Novial98
- Ongoing revision project to revive and improve Novial language and update the vocabulary though remaining faithful to the general directions of creator of the language Otto Jespersen.