Various public-domain Lojban wordlists, including:

• The current authoritative lists of cmavo, gismu, and rafsi.
• The same gismu list sorted into English keyword order.
• The gismu list, with hyperlinks, can be found here and here.
• A picture dictionary with more than half of the gismu presented in pictures.
• The cmavo list sorted in selma'o order.
• Four versions of the current lujvo list: current, old, older, and ancient.
• The list of words, requiring translation
• A translation of the gismu list into Spanish.
• Frequencies of words in Lojban text. (large file: >1 megabyte)
• A file of keywords for oblique places of gismu (all other than x1).
• A mapping between old Loglan prims and Lojban gismu.
• Roget's Thesaurus codes for Lojban gismu (roget).
• The public domain declaration for these materials.

See also the Old Draft Dictionary for additional current wordlists.