UN M.49

UN M.49 is a standard for area codes used by the United Nations for statistical purposes, developed and maintained by the United Nations Statistics Division. Each area code is a 3-digit number which can refer to a wide variety of geographical, political, or economic regions, like a continent, a country, or a specific “group of developing countries”.

Some of these codes, those representing countries and territories, were first included as part of the ISO 3166-1 standard in its second edition in 1981, but they have been released by the United Nations Statistics Division since as early as 1970.[1]

Another part of these numeric codes, those representing geographical (continental and sub-continental) supranational regions, was also included in the IANA registry for region subtags (first described in September 2006 in the now obsoleted RFC 4646, but confirmed in its successor RFC 5646, published in September 2009) for use within language tags, as specified in IETF's BCP 47 standard track (where the ISO 3166-1 alpha-2 codes are used as region subtags, instead of UN M.49 codes, for countries and territories).

Contents

Code lists

M.49 area codes (as of 15 April 2009)
Geographical supranational regions
(See also BCP 47 where these were imported as region subtags)
Code Area
001 World
002 Africa
015 Northern Africa
  Sub-Saharan Africa[2]
014 Eastern Africa
017 Middle Africa
018 Southern Africa
011 Western Africa
019 Americas
419 Latin America and the Caribbean
029 Caribbean
013 Central America
005 South America
021 Northern America
142 Asia
143 Central Asia
030 Eastern Asia
034 Southern Asia
035 South-Eastern Asia
145 Western Asia
150 Europe
151 Eastern Europe
154 Northern Europe
830 Channel Islands[3]
039 Southern Europe
155 Western Europe
009 Oceania
053 Australia and New Zealand
054 Melanesia
057 Micronesia
061 Polynesia
Examples of geopolitical entities (countries or territories)
(See also ISO 3166-1 numeric for the complete set)
Code Area
024 Angola
591 Panama
496 Mongolia
554 New Zealand
756 Switzerland
Examples of economic regions
(defined for statistical use only)
Code Area
  Developed and developing regions
  Developed regions
021 Northern America
150 Europe[4]
392 Japan
053 Australia and New Zealand
376 Israel[5]
  Southern African Customs Union[5]
  Developing regions[6]
002 Africa (sometimes excluding the Southern African Customs Union)[5]
019* Americas (* excluding Northern America, numerical code 021)[7]
029 Caribbean
013 Central America
005 South America
142* Asia (* excluding Japan, numerical code 392, and sometimes also Israel, numerical code 376)[5]
009* Oceania (* excluding Australia and New Zealand, numerical code 053)
778 Transition countries[8]
172 Commonwealth of Independent States
  Transition countries of South-Eastern Europe[9]
  Developing countries[6]
432 Landlocked developing countries
722 Small island developing states
199 Least developed countries

Private-use and reserved codes

Beside the lists standardized above, the numeric code 900 to 999 are reserved for private-use in ISO 3166-1 (under agreement by the UNSD) and in the UN M.49 standards. They may be used for any other groupings or subdivision of countries, territories and regions.

Some of these private-use codes are already found in some UN statistics reports and databases, for its own local purposes. They are not portable across databases from third-parties (except through private agreements, which may also define their own equivalences if their respective private codes are different but designating the same regions of interest), and may be changed without notice.

Note that the code 000 is specially reserved and not used for defining any region. It is used in absence of data, or for data in which no region (not even the World as a whole) is applicable. For unknown or unencoded regions, private-use codes should preferably be used.

Codes no longer in use (obsoleted since 1982)

Old Code Old Area New Code(s)
200 Czechoslovakia[10] 203, 703
720 Democratic Yemen[11] 887
230 Ethiopia 231
280 Federal Republic of Germany[12] 276
278 German Democratic Republic[12] 276
532 Netherlands Antilles[13] 530, 533
582 Trust Territory of the Pacific Islands[14] 580, 583, 584, 585
891 Serbia and Montenegro[15] 499, 688
890 Socialist Federal Republic of Yugoslavia[16] 070, 191, 705, 807, 891[15]
062 South-Central Asia 034, 143
810 Union of Soviet Socialist Republics[17] 031, 051, 112, 233, 268, 398, 417, 428, 440, 498, 762, 795, 804, 860
886 Yemen[11] 887

See also

Notes

  1. ^ "Appendix 1. United Nations Standard Country Codes". Cancer Registration: Principles and Methods, IARC Scientific Publication No. 95. International Agency for Research on Cancer. 1991. pp. 208–211. http://www.iarc.fr/en/publications/pdfs-online/epi/sp95/sp95-app1.pdf. 
  2. ^ No code is assigned to Sub-Saharan Africa in the UN M.49 codification, but the UN reference documents it as all Africa with the exception of Northern Africa
  3. ^ The Channel Islands are no longer a political entity, but has been maintained, for statistical use only, in the UN M.49 codification (this grouping has never been encoded in ISO 3166-1, unlike other geopolitical countries or territories), in addition to the newer separate codifications of the Bailiwicks of Jersey and of Guernsey (which were also encoded separately in ISO 3166-1).
  4. ^ Within the developed regions, Europe is sometimes defined with the exception of Transition countries, numerical code 778.
  5. ^ a b c d In international trade statistics, the Southern African Customs Union is also treated as a developed region, and Israel as a developed country in Western Asia.
  6. ^ a b The definition of developing countries is not standardized, but it generally excludes the transition countries.
  7. ^ For some economical analysis, this grouping currently uses the code 019 defined for all Americas, instead of using the code 419 which is assigned to Latin America and the Caribbean
  8. ^ In some reports, the transition countries may be part of developing countries, or will most often be classed separately from developed and developing countries.
  9. ^ The selected economical grouping of transition countries of South-Eastern Europe is not encoded in UN M.49, but it currently includes Albania and the countries emerging from the former Yugoslavia (with the exception of Slovenia which is now considered as a developed country), for statiscal use only.
  10. ^ As of 1 January 1993, Czechoslovakia split into the Czech Republic (code 203) and Slovakia (code 703).
  11. ^ a b Democratic Yemen (numerical code 720) and Yemen (numerical code 886) merged on 22 May 1990 under the name Yemen (numerical code 887).
  12. ^ a b The German Democratic Republic (numerical code 278) accessed on 3 October 1990 to the Federal Republic of Germany (numerical code 280), with effect from 3 October 1990 and have united to form a single country simply designated as "Germany" (numerical code 276).
  13. ^ The Netherlands Antilles (with previous numerical code 532) was split when Aruba (numerical code 533) was separated from it, and the remaining part was then given the new numerical code 530.
  14. ^ Various districts that composed the Trust Territory of the Pacific Islands were split successively from the trusteeship and gained independence to form the Republic of the Marshall Islands (numerical code 584), the Federated States of Micronesia (numerical code 583), and the Republic of Palau (numerical code 585). The Commonwealth of the Northern Mariana Islands (numerical code 580) was later set up in political union with the U.S.
  15. ^ a b Serbia and Montenegro (numerical code 891) dissolved on 3 June 2006 into 2 independent countries: Montenegro (numerical code 499) and Serbia (numerical code 688).
  16. ^ Prior to 1 January 1992, the same numerical code 890 referred to the Socialist Federal Republic of Yugoslavia, which was composed of six republics, before the independence of Slovenia (numerical code 705), Croatia (numerical code 191), Bosnia and Herzegovina (numerical code 070), and the Republic of Macedonia (numerical code 807); the remaining Yugoslav Federation was then dissolved and renamed to form the Federation of Serbia and Montenegro (numerical code 891, now also dissolved).
  17. ^ The Union of Soviet Socialist Republics dissolved in 1991 into 15 independent countries:

External links