The flag of the international Olympic movement
The flag of the international Paralympic movement
IOC) បានដាក់ឲ្យប្រើប្រាស់នូវ កូដប្រទេស  អក្សរកាត់មាន៣តួអក្សរ ដើម្បីសម្គាល់នូវក្រុមកីឡាករមកពីប្រទេសផ្សេងៗដែលបានចូលរួមក្នុង កីឡាអូឡាំពិក។ កូដប្រទេសនីមួយៗ គឺតំណាងឲ្យ គណៈកម្មាធិការជាតិអូឡាំពិក (NOC) មកពីប្រទេសនានា, ប៉ុន្តែក៏នៅមានកូដប្រទេសផ្សេងៗទៀតដែលត្រូវបានប្រើប្រាស់កាលពីអតីតកាល ឧទាហរណ៍ ដូចជានៅក្នុងការប្រកួតកីឡាមុនៗ ឬសម្រាប់ក្រុមកីឡាករដែលមានសមាជិកមកពីប្រទេសដទៃផ្សេងគ្នាតែនៅក្នុងក្រុមតែមួយ ឬក្រុមកីឡាការដែលមានតំណាងឲ្យប្រទេសជាតិរបស់ខ្លួនជាផ្លូវការ។
Several of the IOC codes are different from the standard
ISO 3166-1 alpha-3 codes. Other sporting organisations, such as FIFA or the Commonwealth Games Federation, use similar country codes to refer to their respective teams.
1956 Winter Olympics and 1960 Summer Olympics were the first Games to feature Initials of Nations to refer to each NOC in the published official reports. However, the codes used at the next few Games were often based on the host nation's language (e.g., GIA for  Japan at the 1956 Winter Olympics and 1960 Summer Olympics, both held in Italy, from Italian Giappone) or based on the French name for the nation (e.g., COR for Korea, from Corée). By the 1972 Winter Olympics, most codes were standardized on the current usage, but several have changed in recent years. Additionally, the dissolution of the Soviet Union, division and unification of Germany, breakup of Yugoslavia, dissolution of Czechoslovakia, and several other instances of geographical renaming have all resulted in code changes.
In addition to this list of over 200 NOCs, the participation of
National Paralympic Committees (NPCs) at the Paralympic Games requires standardised IOC codes. namely Macau and the Faroe Islands, coded MAC and FRO respectively. 
គណៈកម្មាធិការ NOC បច្ចុប្បន្ន [ កែប្រែ ]
គណៈកម្មាធិការជាតិអូឡាំពិក (NOC) មានចំនួន២០៤ ដែលបានចូលរួមក្នុងចលនាអូឡាំពិកម។ តារាងខាងក្រោមនេះ បង្ហាញអំពី កូដ OIC មានតួអក្សរចំនួន៣ តំណាងឲ្យប្រទេសនិមួយៗ ដែលបានដាក់ឲ្យប្រើប្រាស់ដោយគណៈកម្មាធិការអូឡាំពិកអន្តរជាតិ (IOC)។
Codes used specifically for a Summer Games only or a Winter Games only, within the same year, are indicated by "S" and "W" respectively.
Historic NOCs and teams [ កែប្រែ ]
Codes still in use [ កែប្រែ ]
Fourteen historical NOCs or teams have codes that are still used in the IOC results database
to refer to past medal winners from these teams.
Other codes used
ទំព័រគំរូ:Country flag IOC alias AHO|22x20px|border|alt=|link=]] [[ ទំព័រគំរូ:Country IOC alias AHO at the Olympics| ទំព័រគំរូ:Country IOC alias AHO]]
ទំព័រគំរូ:Country flag IOC alias ANZ|22x20px|border|alt=|link=]] [[ ទំព័រគំរូ:Country IOC alias ANZ at the Olympics| ទំព័រគំរូ:Country IOC alias ANZ]]
ទំព័រគំរូ:Country flag IOC alias BOH|22x20px|border|alt=|link=]] [[ ទំព័រគំរូ:Country IOC alias BOH at the Olympics| ទំព័រគំរូ:Country IOC alias BOH]]
ទំព័រគំរូ:Country flag IOC alias BWI|22x20px|border|alt=|link=]] [[ ទំព័រគំរូ:Country IOC alias BWI at the 1960 Summer Olympics| ទំព័រគំរូ:Country IOC alias BWI]] ANT (1960, 1968), WID (1964)
Unified Team of Germany GER (1956–1964)
ទំព័រគំរូ:ទិន្នន័យប្រទេស IOC Unified Team
ទំព័រគំរូ:Country flag IOC alias FRG|22x20px|border|alt=|link=]] [[ ទំព័រគំរូ:Country IOC alias FRG at the Olympics| ទំព័រគំរូ:Country IOC alias FRG]] ALL (1968 W), ALE (1968 S), GER (1972–1976)
ទំព័រគំរូ:Country flag IOC alias GDR|22x20px|border|alt=|link=]] [[ ទំព័រគំរូ:Country IOC alias GDR at the Olympics| ទំព័រគំរូ:Country IOC alias GDR]] ADE (1968)
ទំព័រគំរូ:Country flag IOC alias RU1|22x20px|border|alt=|link=]] [[ ទំព័រគំរូ:Country IOC alias RU1 at the Olympics| ទំព័រគំរូ:Country IOC alias RU1]]
ទំព័រគំរូ:Country flag IOC alias SCG|22x20px|border|alt=|link=]] [[ ទំព័រគំរូ:Country IOC alias SCG at the Olympics| ទំព័រគំរូ:Country IOC alias SCG]] YUG (1996 S-2002 W)
ទំព័រគំរូ:Country flag IOC alias TCH|22x20px|border|alt=|link=]] [[ ទំព័រគំរូ:Country IOC alias TCH at the Olympics| ទំព័រគំរូ:Country IOC alias TCH]] CSL (1956 W), CZE (1960 W), CSV (1960 S), CZS (1964 S), CHE (1968 S)
ទំព័រគំរូ:Country flag IOC alias URS|22x20px|border|alt=|link=]] [[ ទំព័រគំរូ:Country IOC alias URS at the Olympics| ទំព័រគំរូ:Country IOC alias URS]] SOV (1968 W)
ទំព័រគំរូ:Country flag IOC alias YUG|22x20px|border|alt=|link=]] [[ ទំព័រគំរូ:Country IOC alias YUG at the Olympics| ទំព័រគំរូ:Country IOC alias YUG]] JUG (1956–1960, 1968 W), YUS (1964 S)
ទំព័រគំរូ:ទិន្នន័យប្រទេស IOC Mixed teams
Obsolete codes [ កែប្រែ ]
Two other significant code changes have occurred, both because of a change in the nation's designation as used by the IOC:
HOL was changed to NED for the Netherlands for the 1992 Games, reflecting the change in designation from Holland. IRN was changed to IRI for Iran for the 1992 Games, reflecting the change in designation to Islamic Republic of Iran.
Special codes [ កែប្រែ ]
ANZ is now used in the IOC's medal database to identify the team from  Australasia, composed of athletes from both Australia and New Zealand for the 1908 and 1912 Games. By 1920, both nations competed separately.
EUA is now used in the IOC's medal database to identify the  Unified Team of Germany, composed of athletes representing the NOCs of both East Germany and West Germany for the 1956–1964 Games. At the time, the team was simply known as Germany in the official reports for those six Games.
EUN was used in 1992 (both Summer and Winter Games) for the Unified Team, composed of athletes from most of the ex- republics of the Soviet Union. Only the Baltic states were able to compete as independent teams in 1992; the other twelve new nations competed independently for the first time in 1994 and/or 1996.
IOP was used for in 1992, a designation used for athletes from Independent Olympic Participants Yugoslavia who could not compete as a team due to United Nations sanctions.
IOA was used for in 2000, a designation used for athletes from Individual Olympic Athletes Timor-Leste prior to the formation of its NOC. IOA was used again in the 2012 Games. In 2012 it stood for Independent Olympic Athletes, which comprised athletes from the former Netherlands Antilles and a runner from South Sudan. The Netherlands Antilles Olympic Committee's membership from the IOC was withdrawn the previous year, and South Sudan has not formed an NOC.
IOC was used as the country code for at the Athletes from Kuwait 2010 Asian Games, as the Kuwait Olympic Committee was suspended. ZZX is used to identify medals won by mixed teams of athletes from multiple nations (such as the combination of France and Great Britain, for example), a situation that happened several times in the Games of 1896, 1900, and 1904.
(PDF) ។ Rome: Società Grafica Romana។ ទំ. 70 VII Olympic Winter Games Cortina d'Ampezzo 1956 Official Report ។ http://www.la84foundation.org/6oic/OfficialReports/1956/orw1956.pdf ។ បានយកមក 2008-01-31។
(ed.) Robert Rubin (PDF)។ ។ California Olympic Commission។ ទំ. 92 VIII Olympic Winter Games Squaw Valley California 1960 Final Report ។ http://www.la84foundation.org/6oic/OfficialReports/1960/1960w.pdf ។ បានយកមក 2008-01-31។
(ed.) Giacomini, Romolo (May 1963) (PDF)។ ។ Rome: Carlo Colombo។ ទំ. 56 The Games of the XVII Olympiad Rome 1960, The Official Report of the Organizing Committee, Volume 2 ។ http://www.la84foundation.org/6oic/OfficialReports/1960/OR1960v2pt1.pdf ។ បានយកមក 2008-02-04។
(PDF) ។ Tokyo: The Organizing Committee for the Games of the XVIII Olympiad។ October 1966។ ទំ. 1 The Official Report of the Games of the XVIII Olympiad, Tokyo 1964, Volume II ។ http://www.la84foundation.org/6oic/OfficialReports/1964/or1964v2pt1.pdf ។ បានយកមក 2008-02-04។
(PDF) ។ Comité d'Organisation des xèmes Jeux Olympiques d'Hiver de Grenoble។ 1969។ ទំ. 401 Xth Winter Olympic Games Official Report ។ http://www.la84foundation.org/6oic/OfficialReports/1968/or1968.pdf ។ បានយកមក 2008-01-31។
(ed.) Trueblood, Beatrice (1969) (PDF)។ ។ Organizing Committee of the Games of the XIX Olympiad។ ទំ. 16–17 The Official Report of the Organizing Committee of the Games of the XIX Olympiad Mexico 1968, Volume 3: The Games ។ http://www.la84foundation.org/6oic/OfficialReports/1968/1968v3pt1.pdf ។ បានយកមក 2008-02-05។
(PDF) ។ The Organizing Committee for the Sapporo Olympic Winter Games។ 1973។ ទំ. 434–455។ The Official Report of XIth Winter Olympic Games, Sapporo 1972 ល.ស.ប.អ. 0-900315-05-9 ។ http://www.la84foundation.org/6oic/OfficialReports/1972/orw1972.pdf ។ បានយកមក 2008-01-31។
(ed.) Kunze, Herbert (1974) (PDF)។ ។ Munich: proSport។ ទំ. 14 The official report of the Organizing Committee for the Games of the XXth Olympiad Munich 1972, Volume 3 The competitions ។ http://www.la84foundation.org/6oic/OfficialReports/1972/1972s3.pdf ។ បានយកមក 2008-02-04។
(ed.) Bertl Neumann (PDF)។ ។ Organizing Committee for the XIIth Winter Olympic Games 1976 at Innsbruck។ ទំ. 163 XII.Olympische Winterspiele Innsbruck 1976 Final Report ។ http://www.la84foundation.org/6oic/OfficialReports/1976/orw1976.pdf ។ បានយកមក 2008-01-31។
(ed.) Chantigny, Louis (1978) (PDF)។ ។ Montreal: COJO 76។ ទំ. 7 Games of the XXI Olympiad Montréal 1976 Official Report, Volume III Results ។ http://www.la84foundation.org/6oic/OfficialReports/1976/1976v3.pdf ។ បានយកមក 2008-02-05។
(ed.) I. T. Novikov (1981) (PDF)។ ។ Moscow: Fizkultura i Sport។ ទំ. 9–10 Games of the XXII Olympiad Moscow 1980, Volume 3 Participants and Results ។ http://www.la84foundation.org/6oic/OfficialReports/1980/or1980v3.pdf ។ បានយកមក 2008-02-05។
(PDF) ។ Sarajevo: Oslobodenje។ 1984។ ទំ. 89–90 Official Report of the Organising Committee of the XlVth Winter Olympic Games 1984 at Sarajevo ។ http://www.la84foundation.org/6oic/OfficialReports/1984/or1984w.pdf ។ បានយកមក 2008-01-31។
(ed.) Perelman, Richard B. (1985) (PDF)។ ។ Los Angeles Olympic Organizing Committee។ ទំ. 202។ Official Report of the Games of the XXIIIrd Olympiad Los Angeles 1984, Volume 2 Competition Summary and Results ល.ស.ប.អ. 0-9614512-0-3 ។ http://www.la84foundation.org/6oic/OfficialReports/1984/1984v2.pdf ។ បានយកមក 2008-02-05។
(ed.) Rodney Chapman (1988) (PDF)។ ។ Calgary Olympic Development Association។ ទំ. 621–645។ XV Olympic Winter Games Official Report ល.ស.ប.អ. 0-921060-26-2 ។ http://www.la84foundation.org/6oic/OfficialReports/1988/orw1988pt1.pdf ។ បានយកមក 2008-01-31។
(ed.) Lee Kyong-hee (September 1989) (PDF)។ ។ Seoul Olympic Organizing Committee។ ទំ. 150–161 Games of the XXIVth Olympiad Seoul 1988 Official Report, Volume 2: Competition Summary and Results ។ http://www.la84foundation.org/6oic/OfficialReports/1988/1988v2.pdf ។ បានយកមក 2008-02-05។
(ed.) Claudie Blanc, Jean-Marc Eysseric (1992)។ "Results" (PDF)។ Official Report of the XVI Winter Olympic Games of Albertville and Savoie។ Albertville, France: Comité d'organisation des XVIes Jeux olympiques d'hiver d'Albertville et de la Savoie។ ទំ. 3។ ល.ស.ប.អ. 2-9507109-0-5 ។ http://www.la84foundation.org/6oic/OfficialReports/1992/orw1992.pdf ។ បានយកមក 2008-01-31។
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"Volume IV" (PDF)។ Official Report of the XVII Olympic Winter Games។ 1994។ ទំ. 63 ។ http://www.la84foundation.org/6oic/OfficialReports/1994/E_BOOK4.PDF ។ បានយកមក 2008-01-31។
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(ed.) Shinano Mainichi Shimbun (1998)។ "Volume Three Competition Results and Participants" (PDF)។ The XVIII Olympic Winter Games Official Report។ The Organizing Committee for the XVIII Olympic Winter Games, Nagano 1998។ ទំ. 12។ ល.ស.ប.អ. 4-7840-9827-5 ។ http://www.la84foundation.org/6oic/OfficialReports/1998/Vol3_e.pdf ។ បានយកមក 2008-01-31។
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"List of National Olympic Committees Participating in the XIX Olympic Winter Games in Salt Lake City" (PDF)។ International Olympic Committee។ 2002-01-30 ។ http://multimedia.olympic.org/pdf/en_report_258.pdf ។ បានយកមក 2008-02-07។ (ed.) Skarveli, Efharis; Zervos, Isabel (November 2005) (PDF)។ ។ Athens 2004 Organising Committee for the Olympic Games។ ទំ. 528–529។ Official Report of the XXVIII Olympiad, Volume Two: The Games ល.ស.ប.អ. 960-88101-7-5 ។ http://www.la84foundation.org/6oic/OfficialReports/2004/or2004b.pdf ។ បានយកមក 2008-02-05។