The Collaborative International Dictionary of English v.0.48:

Ani \A"ni\or Ano \A"no\, n. [Native name.] (Zool.)
   A black bird of tropical America, the West Indies and Florida
   (Crotophaga ani), allied to the cuckoos, having a
   compressed, bladelike bill and remarkable for communistic
   nesting.
   [1913 Webster] Anicut

WordNet (r) 3.0 (2006):

ANO
    n 1: a Palestinian international terrorist organization that
         split from the PLO in 1974; has conducted terrorist attacks
         in 20 countries; "in the 1980s the Fatah-RC was considered
         the most dangerous and murderous Palestinian terror group"
         [syn: Fatah Revolutionary Council, Fatah-RC, Abu Nidal
         Organization, ANO, Arab Revolutionary Brigades, Black
         September, Revolutionary Organization of Socialist
         Muslims]

V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

ANO
       Advanced Network Option (CA)