Niue
noun: Niuean(s)
adjective: Niuean

Norfolk Island
noun: Norfolk Islander(s)
adjective: Norfolk Islander(s)

Northern Mariana Islands
noun: NA
adjective: NA

Norway
noun: Norwegian(s)
adjective: Norwegian

Oman
noun: Omani(s)
adjective: Omani

Pakistan
noun: Pakistani(s)
adjective: Pakistani

Palau
noun: Palauan(s)
adjective: Palauan

Panama
noun: Panamanian(s)
adjective: Panamanian

Papua New Guinea
noun: Papua New Guinean(s)
adjective: Papua New Guinean

Paraguay
noun: Paraguayan(s)
adjective: Paraguayan