. "North Eastern Frontier" . "North-East Frontier Agency" . "North Eastern Frontier of India" . "North East region" . "North-East Frontier Tracts" . "Arunachal centrally administered region" . "North-East Frontier Agency" . "NEFA" . . . . . "North-East Frontier Agency" . . . "North East Frontier Agency" . . . "North East Frontier Agency (NEFA)" . . . "North East Frontier Tracts" . . . "North East frontier Agency" .