Приложение D: Коды наименований географических регионов
- N
- Namibia    [f-sx]
  - UF       Africa, Southwest
           South-West Africa
 - Nansha Islands
 - USE     Spratly Islands
 - Nauru    [ponu]
 - UF       Pleasant Island
 - Near East
 - USE     Middle East
 - Nebraska    [n-us-nb]
- Negros Islands (Philippines)
  - Присвоен код: 
     [a-ph]    Philippines
 - Neotropics 
 - USE    Latin America 
 - Nepal    [a-np]
- Neptune (Planet)    [zne]
- Netherlands    [e-ne]
   - UF       Holland
 - Netherlands Antilles    [nwna]
 - UF       Dutch West Indies
           Netherlands West Indies
           West Indies, Dutch
 - Netherlands East Indies
 - USE     Indonesia
 - Netherlands West Indies
 - USE     Netherlands Antilles
 - Nevada    [n-us-nv]
- Nevis
  - Присвоен код: 
     [nwxi]    Saint Kitts-Nevis
 - New Britain (Papua New Guinea)
 - Присвоен код: 
     [a-pp]    Papua New Guinea
 - New Brunswick    [n-cn-nk]
- New Caledonia    [ponl]
- New England    [n-usn]
- New France
    - Присвоен код: 
     [n]    North America
 - New Guinea    [a-nw]
 - UF       New Guinea Island
 - New Guinea (Territory)
 - Присвоен код: 
     [a-pp]    Papua New Guinea
 - New Guinea Island
 - USE     New Guinea
 - New Hampshire    [n-us-nh]
- New Hebrides
  - USE     Vanuata
 - New Ireland Island (Papua New Guinea)
 - Присвоен код: 
     [a-pp]    Papua New Guinea
 - New Jersey    [n-us-nj]
- New Mexico    [n-us-nm]
- New South Wales    [u-at-ne]
- New York (State)    [n-us-ny]
- New Zealand    [u-nz]
- Newfoundland and Labrador    [n-cn-nf]
- Nicaragua    [ncnq]
- Niger    [f-ng]
- Niger River    [fi]
- Nigeria    [f-nr]
- Nile River    [fl]
- Ningsia Province (China)
            - USE     Ningsia Hui Autonomous Region (China)
 - Ningxia Huizu Zizhiqu (China)    [a-cc-nn]
 - UF       Ningsia Province (China)
           Ningsia Hui Autonomous Region (China)
 - Niue    [poxh]
- Non-Black Earth Region (Russia)
  - USE     Non-Chernozem Region (Russia) 
 - Non-Chernozem Region (Russia)
 - [Кодировалось [e-ur-ru] (Russia(Federation)) до июня 1998]
- Присвоен код: 
     [e-ru]    Russia (Federation)
- UF       Non-Black Earth Region (Russia)
   - Norfolk Island
 - Присвоен код: 
     [u-at]    Australia
 - North Africa
 - USE     Africa, North
 - North America    [n]
- North Atlantic Ocean    [ln]
- North Borneo
   - USE     Sabah
 - North Carolina    [n-us-nc]
- North Caucasus (Russia)
  - USE     Caucasus, Northern (Russia)
 - North Central States
 - USE     Middle West
 - North Dakota    [n-us-nd]
- North Korea
  - USE     Korea (North)
 - North Pacific Ocean    [pn]
 - UF       Pacific Ocean, North
 - North Sea
 - Присвоен код: 
     [ln]    North Atlantic Ocean
 - North Vietnam
 - USE     Vietnam (Democratic Republic)
 - Northeast (U.S.)
 - USE     Northeastern States 
 - Northeast Africa
 - USE     Africa, Northeast
 - Northeast Passage
 - Присвоен код: 
     [r]    Arctic regions
 - Northeastern States    [n-
- USE   ]
 
 - UF       Northeast (U.S.)
 - Northern Australia     [u-atn] 
 - [Кодировалось [u-at] (Australia) до сент. 2005] 
- UF      Australia, Northern 
  - Northern Canada
 - USE     Canada, Northern
 - Northern Caucasus (Russia)
 - USE     Caucasus, Northern (Russia)
 - Nothern Europe
 - USE     Europe, Nothern
 - Northern Germany 
 - USE    Germany, Northern 
 - Northern Hemisphere    [xb]
- Northern Ireland    [e-uk-ni]
  - UF       Ireland, Northern
 - Northern Mariana Islands
 - USE     Mariana Islands
 - Northern Rhodesia
 - USE     Zambia
 - Northern Russia
 - USE     Russia, Northern
 - Northern Samar (Philippenes)
 - Присвоен код: 
     [a-ph]    Philippines
 - Northern Soviet Union
 - USE     Russia, Northern
 - Northern Territory    [u-at-no]
- Northwest (U.S.)
  - [Кодировалось [n-usw] (Northwest (U.S.) до марта 1988]
- USE     Northern, Pacific
  - Northwest, Canadian
 - Присвоен код: 
     [n-cn]    Canada
- UF       Northwest, Canadian
           West (Canada)
  - Northwest, Old
 - Присвоен код: 
     [n-usc]    Middle West
 - Northwest, Pacific
 - Присвоен код: 
     [n-usp]    West (U.S.)
и, если соответствует,
     [n-cn-bc]    British Columbia
- UF       Northwest (U.S.) 
           Pacific Northwest
  - Northwest Africa
 - USE     Africa, Northwest
 - Northwest Passage
 - Присвоен код: 
     [r]    Arctic Regions
 - Northwest Territories    [n-cn-nt]
- Northwestern Soviet Union
  - USE     Soviet Union, Northwestern
 - Northwestern States
 - Присвоены коды: 
     [n-usc]    Middle West
     [n-usp]    West (U.S.)
 - Norway    [e-no]
- Norwegian Sea
  - Присвоен код: 
     [ln]    North Atlantic Ocean
 - Nova Scotia   [n-cn-ns]
- Nunavut    [n-cn-nu]
- Nyasaland
   - USE     Malawi
 - O
- Ocean Island (Kiribati)
  - USE     Banaba (Kiribati)
 - Oceania    [po]
 - UF       Oceanica
 - Oceania, French
 - USE     French Polynesia
 - Oceanica
 - USE     Oceania
 - Ohio    [n-us-oh]
- Ohio River    [n-uso]
- Okinawa Island (Japan)
   - [Кодировалось [a-ok] (Okinawa) до 1984]
- Присвоен код: 
     [a-ja]    Japan
  - Oklahoma    [n-us-ok]
- Oman    [a-mk]
  - UF       Muscat and Oman
 - Oman, Gulf of
 - Присвоен код: 
     [au]    Arabian Sea
- UF       Gulf of Oman
  - Ontario    [n-cn-on]
- Oregon    [n-us-or]
- Orient
   - Присвоен код: 
     [a]    Asia
- UF       East
  - Orkney
 - Присвоен код: 
     [e-uk-st]    Scotland
 - Outer Mongolia
 - USE     Mongolia
 - Outer space     [zo]
 - UF       Space, Outer 
 - Ozark Mountains
 - Присвоены коды: 
     [n-us-ar]    Arkansas
     [n-us-mo]    Missouri
     [n-us-ok]      Oklahoma