The Collaborative International Dictionary of English v.0.48:

Abor \Abor\ n.
   1. a language spoken in Northeast India and adjacent regions
      of West Burma (Myanmar).

   Syn: Miri, Mirish, Dafla
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

Abor
    n 1: little known Kamarupan languages [syn: Miri, Mirish,
         Abor, Dafla]