We don't have synonyms for encyc yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are ency and ncyc.
(n) :
Abbreviation of encyclopedia; also encyc. [A comprehensive reference work (often spanning several printed volumes) with articles (usually arranged in alphabetical order, or sometimes arranged by category) on a range of subjects, sometimes general, sometimes limited to a particular field.]
(n) :
Abbreviation of encyclopedia; also encyc. [A comprehensive reference work (often spanning several printed volumes) with articles (usually arranged in alphabetical order, or sometimes arranged by category) on a range of subjects, sometimes general, sometimes limited to a particular field.]