'ISO 3166-1 alpha-3' codes are three-letter
country codes in the
ISO 3166-1 standard to represent
countries and
dependent territories. They are published by the
International Organization for Standardization (ISO) as part of its
ISO 3166 standard. They were first included as part of the ISO 3166 standard in its first edition in 1974.
They are used in ISO/
IEC 7501-1 for
machine-readable passports.
Current codes
Officially assigned code elements
Below is a complete list of the current officially assigned ISO 3166-1 alpha-3 codes, with country names being English short country names officially used by the ISO 3166 Maintenance Agency (ISO 3166/MA):
User-assigned code elements
The following alpha-3 codes can be user-assigned: from
AAA to
AAZ, from
QMA to
QZZ, from
XAA to
XZZ, and from
ZZA to
ZZZ. These code elements are at the disposal of users who need to add further names of countries, territories or other geographical entities to their in-house application of ISO 3166-1, and the ISO 3166/MA will never use them in the updating process of the standard.
Reserved code elements
Reserved code elements are codes which, while not ISO 3166-1 codes, are in use for some applications in conjunction with the ISO 3166 codes. The ISO 3166/MA therefore reserves them, so that they are not used for new official ISO 3166 codes, thereby creating conflicts between the standard and those applications.
Exceptional reservations
The following alpha-3 codes are subject to an exceptional reservation:
★
ASC –
Ascension Island — Reserved on request of
UPU, also used by
ITU
★
CPT –
Clipperton Island — Reserved on request of
ITU
★
DGA –
Diego Garcia — Reserved on request of
ITU
★
FXX –
France, Metropolitan — Reserved on request of
France
★
TAA –
Tristan da Cunha — Reserved on request of
UPU
The following three codes were also under exceptional reservation, until the update from
2006-03-29 included them in the standard:
★
GGY –
Guernsey — Reserved on request of
UPU
★
IMN –
Isle of Man — Reserved on request of
UPU
★
JEY –
Jersey — Reserved on request of
UPU
Transitional reservations
The following alpha-3 codes are subject to a transitional reservation:
★
BUR –
Burma
★
NTZ –
Neutral Zone
★
SCG –
Serbia and Montenegro
★
SUN –
U.S.S.R.
★
TMP –
East Timor
★
YUG –
Yugoslavia
★
ZAR –
Zaire
Indeterminate reservations
The following alpha-3 codes are subject to an indeterminate reservation, having been notified to the
United Nations Secretary-General under the 1949 and/or 1968 Road Traffic Conventions:
★
ADN –
Aden
★
BDS –
Barbados
★
BRU –
Brunei
★
CDN –
Canada
★
EAK –
Kenya
★
EAT –
Tanganyika
★
EAU –
Uganda
★
EAZ –
Zanzibar
★
GBA –
Alderney
★
GBG –
Guernsey
★
GBJ –
Jersey
★
GBM –
Isle of Man
★
GBZ –
Gibraltar
★
GCA –
Guatemala
★
HKJ –
Jordan
★
MAL –
Malaysia
★
RCA –
Central African Republic
★
RCB –
Republic of the Congo (Brazzaville)
★
RCH –
Chile
★
RMM –
Mali
★
RNR –
Northern Rhodesia
★
ROK –
Republic of Korea
★
RSM –
San Marino
★
RSR –
Southern Rhodesia
★
SLO –
Slovenia
★
SME –
Suriname
★
TMN –
Turkmenistan
★
WAG –
Gambia
★
WAL –
Sierra Leone
★
ZRE –
Zaire
The following code has been reassigned:
★
ROU –
Uruguay — Reassigned to
Romania
Codes currently agreed not to use
For the time being, ISO 3166/MA has agreed not to use the following codes, taken from ISO/IEC 7501-1 (machine readable travel documents), as alpha-3 country codes:
★
GBD – British Dependent Territories Citizen
★
GBN – British National (Overseas)
★
GBO – British Overseas Citizen
★
GBP – British Protected Person
★
GBS – British Subject
★
UNA – United Nations Specialized Agency Official
★
UNK – Kosovo resident, issued travel document by UNMIK
★
UNO – United Nations Official
Other withdrawn codes
Besides the codes currently
transitionally reserved and
FXX (now
exceptionally reserved), these alpha-3 codes have also been withdrawn since the first edition of ISO 3166 in 1974:
★
AFI –
French Afar and Issas
★
ATB –
British Antarctic Territory
★
ATN –
Dronning Maud Land
★
BYS –
Byelorussian S.S.R. —
Belarus now uses
BLR
★
CSK –
Czechoslovakia
★
CTE –
Canton and Enderbury Islands
★
DDR –
German Democratic Republic
★
DHY –
Dahomey
★
GEL –
Gilbert and Ellice Islands
★
HVO –
Upper Volta
★
JTN –
Johnston Island
★
MID –
Midway Islands
★
NHB –
New Hebrides
★
PCI –
Pacific Islands, Trust Territory of the
★
PCZ –
Panama Canal Zone
★
PHI –
Philippines — Now uses
PHL
★
PUS –
U.S. Miscellaneous Pacific Islands
★
RHO –
Southern Rhodesia
★
ROM –
Romania — Now uses
ROU
★
SKM –
Sikkim
★
VDR –
Viet-Nam, Democratic Republic of
★
WAK –
Wake Island
★
YMD –
Yemen, Democratic
See also
★
ISO 3166
★
ISO 3166-1
★
ISO 3166-1 alpha-2, 2-letter country codes
★
ISO 3166-1 numeric, 3-digit country codes
★
ISO 3166-2
★
ISO 3166-3
★
List of IOC country codes, slightly different codes used by the
International Olympic Committee
★
List of FIFA country codes, slightly different codes used by
FIFA
★
Comparison of IOC, FIFA, and ISO 3166 country codes
Sources and external links
★ International Organization for Standardization (ISO):
ISO 3166 Maintenance Agency
★ CIA World Factbook,
''Appendix D – Cross-Reference List of Country Data Codes'' (public domain)
★
Country codes in ISO 3166 (include withdrawn codes)
★
ISO 3166-1 Change History