Niue:
none
Norfolk Island:
none
Northern Mariana Islands:
none
Norway:
territorial claim in Antarctica (Queen Maud Land); Svalbard
is the focus of a maritime boundary dispute between Norway and Russia
Oman:
boundary with the UAE has not been bilaterally defined;
northern section in the Musandam Peninsula is an administrative
boundary
Pacific Ocean:
some maritime disputes (see littoral states)
Pakistan:
status of Kashmir with India; water-sharing problems with
India over the Indus River (Wular Barrage)
Palau:
none
Palmyra Atoll:
none
Panama:
none