Minkokas, a wild tribe near the Bay of Boni.

Morotaba river, one of the mouths of the Sarāwak.

Montrado, a very large and populous Chinese settlement near Point Data.

Murut, inhabitants of the interior of Borneo Proper.

Natunas, islands off Borneo.

Ondong-ondong, the written law of Borneo.

Orang, a man.

Orang outang, a wild man.

Pangeran, or Pangiran, the title of a high Malay authority.

Panglima, the head warrior of a Dyak tribe.