Basic English
Basic English and Grammatical Reform, Basic English Hurrah, Ogden's Basic English, Simplified English
Americai Speak Page
Respelled simplified English language for international usage created by Ruby Olive Foulk and published in 1937.
Anguish Languish by Howard L. Chace
This 1956 book uses English strictly for its sounds, not meanings. Words become warts, and English Language becomes Anguish Languish.
Dan Scorpio
A guide E-Prime usage and its use for negotiation.
David-Wynn: Miller
Seeks to demonstrate the application of a mathematical quantum language format for English through the analysis of certain legal documents.
E Prime - English without the verb to be
E-prime is a modification of English which removes the verb 'to be'.
Glimpses of Globish (Global English)
Proposes English in a regular Roman-based phonetic script.
LangMaker.com
Simplification of C.K. Ogden's Basic English with vocabulary limited only to the Modern English words derived from Anglo-Saxon terms.
The Archaic English Project
Reformed English taken from Old English and a collective activity to prepare a dictionary for those Old English terms.