Complex sentence: Supporters of Lojban use the term "Loglan" as a generic term to refer to both their own language, and Dr. Brown's "Loglan", refered to as "TLI Loglan" when in need of disambiguation.
Split into simpler sentences: Supporters of Lojban use the term "Loglan" as a generic term to refer to both their own language, and that of The Loglan Institute. They refer to the latter language as "TLI Loglan" when in need of disambiguation.