List of IOC country codes

Updated: 5/20/2026, 8:04:10 PM Wikipedia source

This is a list of International Olympic Committee (IOC) country codes.

Tables

· Current NOCs

AFG

Code

AFG

National Olympic Committee

Afghanistan

ALB

Code

ALB

National Olympic Committee

Albania

ALG

Code

ALG

National Olympic Committee

Algeria

Other codes used

AGR (1964) AGL (1968 S) from Spanish Argelia

AND

Code

AND

National Olympic Committee

Andorra

ANG

Code

ANG

National Olympic Committee

Angola

Other codes used

ANO (as referenced in IAAF World Championships Beijing 2015 Statistics Handbook)

ANT

Code

ANT

National Olympic Committee

Antigua and Barbuda

ARG

Code

ARG

National Olympic Committee

Argentina

ARM

Code

ARM

National Olympic Committee

Armenia

ARU

Code

ARU

National Olympic Committee

Aruba

ASA

Code

ASA

National Olympic Committee

American Samoa

Other codes used

AMS

AUS

Code

AUS

National Olympic Committee

Australia

AUT

Code

AUT

National Olympic Committee

Austria

Other codes used

current code from French Autriche

AZE

Code

AZE

National Olympic Committee

Azerbaijan

BAH

Code

BAH

National Olympic Committee

Bahamas

BAN

Code

BAN

National Olympic Committee

Bangladesh

BAR

Code

BAR

National Olympic Committee

Barbados

Other codes used

BAD (1964)

BDI

Code

BDI

National Olympic Committee

Burundi

BEL

Code

BEL

National Olympic Committee

Belgium

BEN

Code

BEN

National Olympic Committee

Benin

Other codes used

DAY (1964) DAH (1968–1976) as Dahomey

BER

Code

BER

National Olympic Committee

Bermuda

BHU

Code

BHU

National Olympic Committee

Bhutan

BIH

Code

BIH

National Olympic Committee

Bosnia and Herzegovina

Other codes used

BSH (1992 S), BOS; current code from Bosnian Bosna i Hercegovina

BIZ

Code

BIZ

National Olympic Committee

Belize

Other codes used

HBR (1968–1972) from French Honduras britannique as British Honduras; also BHO

BLR

Code

BLR

National Olympic Committee

Belarus

BOL

Code

BOL

National Olympic Committee

Bolivia

BOT

Code

BOT

National Olympic Committee

Botswana

BRA

Code

BRA

National Olympic Committee

Brazil

BRN

Code

BRN

National Olympic Committee

Bahrain

Other codes used

BHR

BRU

Code

BRU

National Olympic Committee

Brunei

BUL

Code

BUL

National Olympic Committee

Bulgaria

BUR

Code

BUR

National Olympic Committee

Burkina Faso

Other codes used

VOL (1972–1984) as Upper Volta; also BKF

CAF

Code

CAF

National Olympic Committee

Central African Republic

Other codes used

AFC (1968)

CAM

Code

CAM

National Olympic Committee

Cambodia

Other codes used

CAB (1964) KHM (1972) as Khmer Republic

CAN

Code

CAN

National Olympic Committee

Canada

CAY

Code

CAY

National Olympic Committee

Cayman Islands

CGO

Code

CGO

National Olympic Committee

Republic of the Congo

CHA

Code

CHA

National Olympic Committee

Chad

Other codes used

CHD (1964)

CHI

Code

CHI

National Olympic Committee

Chile

Other codes used

CIL (1956 W 1960 S) from Italian Cile

CHN

Code

CHN

National Olympic Committee

China

Other codes used

PRC (1952 S) as People's Republic of China

CIV

Code

CIV

National Olympic Committee

Ivory Coast

Other codes used

IVC (1964) CML (1968) from Spanish Costa de Marfilcurrent code from French Côte d'Ivoire

CMR

Code

CMR

National Olympic Committee

Cameroon

COD

Code

COD

National Olympic Committee

Democratic Republic of the Congo

Other codes used

COK (1968) as Congo-Kinshasa ZAI (1972–1996) as Zaire

COK

Code

COK

National Olympic Committee

Cook Islands

Other codes used

CKI

COL

Code

COL

National Olympic Committee

Colombia

COM

Code

COM

National Olympic Committee

Comoros

CPV

Code

CPV

National Olympic Committee

Cape Verde

Other codes used

CVD

CRC

Code

CRC

National Olympic Committee

Costa Rica

Other codes used

COS (1964)

CRO

Code

CRO

National Olympic Committee

Croatia

CUB

Code

CUB

National Olympic Committee

Cuba

CYP

Code

CYP

National Olympic Committee

Cyprus

CZE

Code

CZE

National Olympic Committee

Czech Republic

DEN

Code

DEN

National Olympic Committee

Denmark

Other codes used

DAN (1960 S 1968 W) DIN (1968 S)previous codes taken from Italian Danimarca, French Danemark and Spanish Dinamarca

DJI

Code

DJI

National Olympic Committee

Djibouti

DMA

Code

DMA

National Olympic Committee

Dominica

Other codes used

DMN

DOM

Code

DOM

National Olympic Committee

Dominican Republic

ECU

Code

ECU

National Olympic Committee

Ecuador

EGY

Code

EGY

National Olympic Committee

Egypt

Other codes used

RAU (1960 1968) UAR (1964) as United Arab Republic previous codes taken from Italian Repubblica Araba Unita, French République Arabe Unie and Spanish República Árabe Unida

ERI

Code

ERI

National Olympic Committee

Eritrea

ESA

Code

ESA

National Olympic Committee

El Salvador

Other codes used

SAL (1964–1976)

ESP

Code

ESP

National Olympic Committee

Spain

Other codes used

SPA (1956–1964 1968 W)current code taken from French Espagne or Spanish España

EST

Code

EST

National Olympic Committee

Estonia

ETH

Code

ETH

National Olympic Committee

Ethiopia

Other codes used

ETI (1960 1968)

FIJ

Code

FIJ

National Olympic Committee

Fiji

Other codes used

FIG (1960) from Italian Figi

FIN

Code

FIN

National Olympic Committee

Finland

FRA

Code

FRA

National Olympic Committee

France

FSM

Code

FSM

National Olympic Committee

Federated States of Micronesia

GAB

Code

GAB

National Olympic Committee

Gabon

GAM

Code

GAM

National Olympic Committee

The Gambia

GBR

Code

GBR

National Olympic Committee

Great Britain

Other codes used

GRB (1956 W–1960) GBI (1956 athletics; 1964)

GBS

Code

GBS

National Olympic Committee

Guinea-Bissau

GEO

Code

GEO

National Olympic Committee

Georgia

GEQ

Code

GEQ

National Olympic Committee

Equatorial Guinea

Other codes used

current code taken from the Spanish "Guinea Ecuatorial"

GER

Code

GER

National Olympic Committee

Germany

GHA

Code

GHA

National Olympic Committee

Ghana

GRE

Code

GRE

National Olympic Committee

Greece

GRN

Code

GRN

National Olympic Committee

Grenada

GUA

Code

GUA

National Olympic Committee

Guatemala

Other codes used

GUT (1964)

GUI

Code

GUI

National Olympic Committee

Guinea

GUM

Code

GUM

National Olympic Committee

Guam

Code	National Olympic Committee	Other codes used	Link
AFG	Afghanistan
ALB	Albania
ALG	Algeria	AGR (1964) AGL (1968 S) from Spanish Argelia
AND	Andorra
ANG	Angola	ANO (as referenced in IAAF World Championships Beijing 2015 Statistics Handbook)
ANT	Antigua and Barbuda
ARG	Argentina
ARM	Armenia
ARU	Aruba
ASA	American Samoa	AMS
AUS	Australia
AUT	Austria	current code from French Autriche
AZE	Azerbaijan
BAH	Bahamas
BAN	Bangladesh
BAR	Barbados	BAD (1964)
BDI	Burundi
BEL	Belgium
BEN	Benin	DAY (1964) DAH (1968–1976) as Dahomey
BER	Bermuda
BHU	Bhutan
BIH	Bosnia and Herzegovina	BSH (1992 S), BOS; current code from Bosnian Bosna i Hercegovina
BIZ	Belize	HBR (1968–1972) from French Honduras britannique as British Honduras; also BHO
BLR	Belarus
BOL	Bolivia
BOT	Botswana
BRA	Brazil
BRN	Bahrain	BHR
BRU	Brunei
BUL	Bulgaria
BUR	Burkina Faso	VOL (1972–1984) as Upper Volta; also BKF
CAF	Central African Republic	AFC (1968)
CAM	Cambodia	CAB (1964) KHM (1972) as Khmer Republic
CAN	Canada
CAY	Cayman Islands
CGO	Republic of the Congo
CHA	Chad	CHD (1964)
CHI	Chile	CIL (1956 W 1960 S) from Italian Cile
CHN	China	PRC (1952 S) as People's Republic of China
CIV	Ivory Coast	IVC (1964) CML (1968) from Spanish Costa de Marfilcurrent code from French Côte d'Ivoire
CMR	Cameroon
COD	Democratic Republic of the Congo	COK (1968) as Congo-Kinshasa ZAI (1972–1996) as Zaire
COK	Cook Islands	CKI
COL	Colombia
COM	Comoros
CPV	Cape Verde	CVD
CRC	Costa Rica	COS (1964)
CRO	Croatia
CUB	Cuba

· Current NPCs

FRO

Code

FRO

National Paralympic Committee

Faroe Islands

Link

The Faroese Sport Organisation for Disabled

MAC

Code

MAC

National Paralympic Committee

Macau, China

Link

Associação Recreativa dos Deficientes de Macau

Code	National Paralympic Committee	Link
FRO	Faroe Islands	The Faroese Sport Organisation for Disabled
MAC	Macau, China	Associação Recreativa dos Deficientes de Macau

· Historic NOCs and teams › Codes still in use

AHO

Code

AHO

Nation/Team

Netherlands Antilles

Other codes used

ATO (1960) NAN (1964)code from French Antilles hollandaises

ANZ

Code

ANZ

Nation/Team

Australasia

Other codes used

Also AUA

BOH

Code

BOH

Nation/Team

Bohemia

BWI

Code

BWI

Nation/Team

British West Indies

Other codes used

ANT (1960) from Antilles

EUA

Code

EUA

Nation/Team

United Team of Germany

Other codes used

code taken from French Équipe unifiée d'Allemagne

EUN

Code

EUN

Nation/Team

Unified Team

Other codes used

code from the French Équipe unifiée

FRG

Code

FRG

Nation/Team

West Germany

Other codes used

ALL (1968 W) from French Allemagne ALE (1968 S) from Spanish Alemania GER (1972–1976)code FRG taken from Federal Republic of Germany

GDR

Code

GDR

Nation/Team

East Germany

Other codes used

ODE (1968 S) from German Ostdeutschland code GDR taken from German Democratic Republic

SCG

Code

SCG

Nation/Team

Serbia and Montenegro

Other codes used

code from Serbian Србија и Црна Гора / Srbija i Crna Gora

TCH

Code

TCH

Nation/Team

Czechoslovakia

Other codes used

CSL (1956 W) CZE (1960 W) CSV (1960 S) CZS (1964 S) CHE (1968 S) from Spanish Checoslovaquia code taken from French Tchécoslovaquie

URS

Code

URS

Nation/Team

Soviet Union

Other codes used

SOV (1968 W) code from French Union des républiques socialistes soviétiques (URSS)

VNM

Code

VNM

Nation/Team

South Vietnam

Other codes used

Code of the State of Vietnam and then Republic of Vietnam from 1952 to 1975.

YUG

Code

YUG

Nation/Team

Yugoslavia

Other codes used

JUG (1956–1960 1968 W) from Југославија/Jugoslavija in native languages YUS (1964 S)

Code	Nation/Team	Other codes used
AHO	Netherlands Antilles	ATO (1960) NAN (1964)code from French Antilles hollandaises
ANZ	Australasia	Also AUA
BOH	Bohemia
BWI	British West Indies	ANT (1960) from Antilles
EUA	United Team of Germany	code taken from French Équipe unifiée d'Allemagne
EUN	Unified Team	code from the French Équipe unifiée
FRG	West Germany	ALL (1968 W) from French Allemagne ALE (1968 S) from Spanish Alemania GER (1972–1976)code FRG taken from Federal Republic of Germany
GDR	East Germany	ODE (1968 S) from German Ostdeutschland code GDR taken from German Democratic Republic
SCG	Serbia and Montenegro	code from Serbian Србија и Црна Гора / Srbija i Crna Gora
TCH	Czechoslovakia	CSL (1956 W) CZE (1960 W) CSV (1960 S) CZS (1964 S) CHE (1968 S) from Spanish Checoslovaquia code taken from French Tchécoslovaquie
URS	Soviet Union	SOV (1968 W) code from French Union des républiques socialistes soviétiques (URSS)
VNM	South Vietnam	Code of the State of Vietnam and then Republic of Vietnam from 1952 to 1975.
YUG	Yugoslavia	JUG (1956–1960 1968 W) from Југославија/Jugoslavija in native languages YUS (1964 S)

· Historic NOCs and teams › Obsolete codes

BIR

Code

BIR

Nation (NOC)

Burma From French Birmanie

Years

1948–1988

Notes

Now Myanmar (MYA)

CEY

Code

CEY

Nation (NOC)

Ceylon

Years

1948–1972

Notes

Now Sri Lanka (SRI)

DAH

Code

DAH

Nation (NOC)

Dahomey

Years

1964–1976

Notes

Now Benin (BEN)

GUI

Code

GUI

Nation (NOC)

British Guiana

Years

1948–1964

Notes

Now Guyana (GUY). The code former GUI has been reassigned to Guinea (GUI) in 1965 when its new NOC was recognized by the IOC and used publicly in their first competed games in 1968. All formerly known by BGU

HBR

Code

HBR

Nation (NOC)

British Honduras From French Honduras britannique

Years

1968–1972

Notes

Now Belize (BIZ)

IHO

Code

IHO

Nation (NOC)

Dutch East Indies code from French Indes orientales hollandaises

Years

1934–1938

Notes

Now Indonesia (INA)

KHM

Code

KHM

Nation (NOC)

Khmer Republic From French République khmère

Years

1972

Notes

Now Cambodia (CAM)

MAL

Code

MAL

Nation (NOC)

Malaya From French Malaisie

Years

1956–1960

Notes

Competed independently before the formation of Malaysia in 1963. Now Malaysia (MAS)

NBO

Code

NBO

Nation (NOC)

North Borneo

Years

1956

NRH

Code

NRH

Nation (NOC)

Northern Rhodesia

Years

1964

Notes

Now Zambia (ZAM)

RAU

Code

RAU

Nation (NOC)

United Arab Republic code from French République arabe unie

Years

1960

Notes

Now Egypt (EGY) and Syria (SYR)

RHO

Code

RHO

Nation (NOC)

Rhodesia also Southern Rhodesia and Federation of Rhodesia and Nyasaland until it became Zimbabwe in 1980

Years

1960–1972

Notes

Now Zimbabwe (ZIM)

ROC

Code

ROC

Nation (NOC)

Republic of China

Years

1932–1976

Notes

Medal winners from 1948 and earlier display as Republic of China (ROC), while medal winners from after 1948 display as Chinese Taipei (TPE) under which the team now competes.

RU1

Code

RU1

Nation (NOC)

Russian Empire

Years

1900 1908–1912

Notes

Now Russia (RUS)

SAA

Code

SAA

Nation (NOC)

Saar

Years

1952

Notes

Competed independently before rejoining West Germany (FRG) in 1957

UAR

Code

UAR

Nation (NOC)

United Arab Republic

Years

1960–1968

Notes

Now Egypt (EGY)

VOL

Code

VOL

Nation (NOC)

Upper Volta

Years

1972–1984

Notes

Now Burkina Faso (BUR)

WSM

Code

WSM

Nation (NOC)

Samoa

Years

1984–1996

Notes

Now Samoa (SAM)

YAR

Code

YAR

Nation (NOC)

North Yemen code from Yemen Arab Republic

Years

1984–1988

Notes

Competed independently before Yemeni unification in 1990. Now Yemen (YEM)

YMD

Code

YMD

Nation (NOC)

South Yemen code from Yemen Democratic Republic

Years

1988

ZAI

Code

ZAI

Nation (NOC)

Zaire From French Zaïre

Years

1972–1996

Notes

Now Democratic Republic of the Congo (COD)

Code	Nation (NOC)	Years	Notes
BIR	Burma From French Birmanie	1948–1988	Now Myanmar (MYA)
CEY	Ceylon	1948–1972	Now Sri Lanka (SRI)
DAH	Dahomey	1964–1976	Now Benin (BEN)
GUI	British Guiana	1948–1964	Now Guyana (GUY). The code former GUI has been reassigned to Guinea (GUI) in 1965 when its new NOC was recognized by the IOC and used publicly in their first competed games in 1968. All formerly known by BGU
HBR	British Honduras From French Honduras britannique	1968–1972	Now Belize (BIZ)
IHO	Dutch East Indies code from French Indes orientales hollandaises	1934–1938	Now Indonesia (INA)
KHM	Khmer Republic From French République khmère	1972	Now Cambodia (CAM)
MAL	Malaya From French Malaisie	1956–1960	Competed independently before the formation of Malaysia in 1963. Now Malaysia (MAS)
NBO	North Borneo	1956
NRH	Northern Rhodesia	1964	Now Zambia (ZAM)
RAU	United Arab Republic code from French République arabe unie	1960	Now Egypt (EGY) and Syria (SYR)
RHO	Rhodesia also Southern Rhodesia and Federation of Rhodesia and Nyasaland until it became Zimbabwe in 1980	1960–1972	Now Zimbabwe (ZIM)
ROC	Republic of China	1932–1976	Medal winners from 1948 and earlier display as Republic of China (ROC), while medal winners from after 1948 display as Chinese Taipei (TPE) under which the team now competes.
RU1	Russian Empire	1900 1908–1912	Now Russia (RUS)
SAA	Saar	1952	Competed independently before rejoining West Germany (FRG) in 1957
UAR	United Arab Republic	1960–1968	Now Egypt (EGY)
VOL	Upper Volta	1972–1984	Now Burkina Faso (BUR)
WSM	Samoa	1984–1996	Now Samoa (SAM)
YAR	North Yemen code from Yemen Arab Republic	1984–1988	Competed independently before Yemeni unification in 1990. Now Yemen (YEM)
YMD	South Yemen code from Yemen Democratic Republic	1988
ZAI	Zaire From French Zaïre	1972–1996	Now Democratic Republic of the Congo (COD)

· Special codes for Olympics

AIN

Code

AIN

Nation/team

Individual Neutral Athletes from French Athlètes Individuels Neutres

Years

2024, 2026

Notes

Used for Russian and Belarusian athletes competing as neutrals due to the Russian invasion of Ukraine. The delegation will use a flag and a one-off instrumental anthem assigned by the IOC.

ANZ

Code

ANZ

Nation/team

Australasia

Years

1908–1912

Notes

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. Both nations competed separately by 1920.

COR

Code

COR

Nation/team

Korea from French Corée

Years

2018

Notes

Used for the unified Korean women's ice hockey team at the 2018 Winter Olympics.

EOR

Code

EOR

Nation/team

Refugee Olympic Team from French Équipe olympique des réfugiés

Years

2016–2024

Notes

Used for the Refugee Olympic Team, for athletes who have been displaced from their home countries. The IOC code was changed from ROT which was used in 2016.

EUA

Code

EUA

Nation/team

United Team of Germany from French Équipe unifiée d'Allemagne

Years

1956–1964

Notes

Used in the IOC's medal database to identify the United Team of Germany, composed of athletes representing the NOCs of both East Germany and West Germany for the 1956–1964 Games. The team was simply known as Germany in the official reports for those six games at the time.

EUN

Code

EUN

Nation/team

Unified Team from French Équipe unifiée

Years

1992

Notes

Used in 1992 (both Summer and Winter Games) for the Unified Team, composed of athletes from most of the former Soviet republics that chose to compete as a unified team. Estonia, Latvia and Lithuania entered separately in 1992, whereas Russia and eleven other post-Soviet nations competed independently for the first time in 1994 or 1996.

IOP

Code

IOP

Nation/team

Independent Olympic Participants

Years

1992 2014

Notes

Used for independent Olympic participants at the 1992 Summer Olympics as a designation used for athletes from FR Yugoslavia who could not compete as a team due to United Nations sanctions. At the 1992 Summer Olympics IOP was used as a designation for athletes from the Republic of Macedonia too. IOP was also used during the 2014 Winter Olympics in S

IOA

Code

IOA

Nation/team

Independent Olympic Athletes

Years

2000 2012 2016

Notes

Used for Individual Olympic Athletes in 2000, a designation used for athletes from Timor-Leste before the formation of its NOC. IOA was used again in the 2012 Games, when it stood for Independent Olympic Athletes, comprising athletes from the former Netherlands Antilles and a runner from South Sudan. The Netherlands Antilles Olympic Committee's mem

IOC

Code

IOC

Nation/team

Athletes from Kuwait

Years

2010–2012

Notes

Used as the country code for Athletes from Kuwait, when the Kuwait Olympic Committee was suspended the first time, at the 2010 Summer Youth Olympics, the 2010 Asian Games and the 2011 Asian Winter Games; for the second suspension in 2015–2017, athletes from Kuwait were also competing in several international competitions under the IOC flag, but thi

MIX

Code

MIX

Nation/team

Mixed-NOCs

Years

2010–

Notes

Used as the country code for Mixed NOCs at the Youth Olympics.

OAR

Code

OAR

Nation/team

Olympic Athletes from Russia

Years

2018

Notes

Used for Olympic Athletes from Russia competing as neutral athletes due to the state-sponsored doping scandal.

ROC

Code

ROC

Nation/team

ROC from the abbreviation for Russian Olympic Committee

Years

2020–2022

Notes

Used for Russian Olympic Committee athletes at the 2020 Summer Olympics and 2022 Winter Olympics following the sanctions due to the state-sponsored doping scandal. The delegation used a flag depicting the logo of the Russian Olympic Committee.

XXB

Code

XXB

Nation/team

Mixed team

Years

1896–1904

Notes

Used in the IOC's medal database to identify medals won by mixed teams of athletes from multiple nations (such as the combination of France and Great Britain), a situation that happened several times in the Games of 1896, 1900, and 1904. Until 2021, the IOC used the code ZZX for mixed teams. In 2021, the code was changed to MIX, matching the code f

Code	Nation/team	Years	Notes
AIN	Individual Neutral Athletes from French Athlètes Individuels Neutres	2024, 2026	Used for Russian and Belarusian athletes competing as neutrals due to the Russian invasion of Ukraine. The delegation will use a flag and a one-off instrumental anthem assigned by the IOC.
ANZ	Australasia	1908–1912	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. Both nations competed separately by 1920.
COR	Korea from French Corée	2018	Used for the unified Korean women's ice hockey team at the 2018 Winter Olympics.
EOR	Refugee Olympic Team from French Équipe olympique des réfugiés	2016–2024	Used for the Refugee Olympic Team, for athletes who have been displaced from their home countries. The IOC code was changed from ROT which was used in 2016.
EUA	United Team of Germany from French Équipe unifiée d'Allemagne	1956–1964	Used in the IOC's medal database to identify the United Team of Germany, composed of athletes representing the NOCs of both East Germany and West Germany for the 1956–1964 Games. The team was simply known as Germany in the official reports for those six games at the time.
EUN	Unified Team from French Équipe unifiée	1992	Used in 1992 (both Summer and Winter Games) for the Unified Team, composed of athletes from most of the former Soviet republics that chose to compete as a unified team. Estonia, Latvia and Lithuania entered separately in 1992, whereas Russia and eleven other post-Soviet nations competed independently for the first time in 1994 or 1996.
IOP	Independent Olympic Participants	1992 2014	Used for independent Olympic participants at the 1992 Summer Olympics as a designation used for athletes from FR Yugoslavia who could not compete as a team due to United Nations sanctions. At the 1992 Summer Olympics IOP was used as a designation for athletes from the Republic of Macedonia too. IOP was also used during the 2014 Winter Olympics in S
IOA	Independent Olympic Athletes	2000 2012 2016	Used for Individual Olympic Athletes in 2000, a designation used for athletes from Timor-Leste before the formation of its NOC. IOA was used again in the 2012 Games, when it stood for Independent Olympic Athletes, comprising athletes from the former Netherlands Antilles and a runner from South Sudan. The Netherlands Antilles Olympic Committee's mem
IOC	Athletes from Kuwait	2010–2012	Used as the country code for Athletes from Kuwait, when the Kuwait Olympic Committee was suspended the first time, at the 2010 Summer Youth Olympics, the 2010 Asian Games and the 2011 Asian Winter Games; for the second suspension in 2015–2017, athletes from Kuwait were also competing in several international competitions under the IOC flag, but thi
MIX	Mixed-NOCs	2010–	Used as the country code for Mixed NOCs at the Youth Olympics.
OAR	Olympic Athletes from Russia	2018	Used for Olympic Athletes from Russia competing as neutral athletes due to the state-sponsored doping scandal.
ROC	ROC from the abbreviation for Russian Olympic Committee	2020–2022	Used for Russian Olympic Committee athletes at the 2020 Summer Olympics and 2022 Winter Olympics following the sanctions due to the state-sponsored doping scandal. The delegation used a flag depicting the logo of the Russian Olympic Committee.
XXB	Mixed team	1896–1904	Used in the IOC's medal database to identify medals won by mixed teams of athletes from multiple nations (such as the combination of France and Great Britain), a situation that happened several times in the Games of 1896, 1900, and 1904. Until 2021, the IOC used the code ZZX for mixed teams. In 2021, the code was changed to MIX, matching the code f

References

Barbados did not send a delegation to the 1964 Summer Olympics, but is nevertheless listed as a participant with an offi
ZZX is visible in the page HTML for the mixed team's flag.
Iaaf-ebooks
http://iaaf-ebooks.s3.amazonaws.com/2015/Beijing-2015-Statistics-Handbook/projet/IAAF-World-Championships-Beijing-2015.pdf
"Official Report 1964 v 9"
https://digital.la84.org/digital/collection/p17103coll8/id/26521/rec/29
The People's Republic of China uses the name China in some sports competitions.
Chinese Olympic Committee
China at the Olympics
Journal of War & Culture Studies
https://pure.ulster.ac.uk/ws/portalfiles/portal/87390531/Final_Paper.pdf
Official name given to the Republic of China for international organizations
"Olympic Medal Winners"
http://www.olympic.org/uk/athletes/results/search_r_uk.asp
Olympic
https://olympics.com/en/olympic-games/munich-1972/results/shooting/50m-pistol-60-shots-mixed
"Việt Nam Cộng hòa và những người Việt Nam đầu tiên dự Olympics"
https://www.luatkhoa.com/2021/07/viet-nam-cong-hoa-va-nhung-nguoi-viet-nam-dau-tien-du-olympics/
Olympedia
https://www.olympedia.org/countries/VNM
"Olympic Korean Peninsula Declaration"
https://stillmed.olympic.org/media/Document%20Library/OlympicOrg/News/2018/2018-01-20-Declaration.pdf#_ga=2.100314582.978188483.1516481833-1830756157.1505501543
Rio2016 , 3 June 2016 Archived 2016-08-05 at the Wayback Machine
https://www.rio2016.com/rot
la84foundation
https://web.archive.org/web/20070927222411/http://www.la84foundation.org/6oic/OfficialReports/2000/Results.pdf
London2012
http://webarchive.nationalarchives.gov.uk/20130228101332/http://www.london2012.com/country/independent-olympic-athletes/index.html
Rio2016
https://web.archive.org/web/20160815202125/https://www.rio2016.com/en/ioa
"Mixed NOCs"
https://web.archive.org/web/20140225180629/http://www.olympic.org/content/results-and-medalists/searchresultpercountry/?athletename=&country=mix&sport2=&games2=&event2=&mengender=true&womengender=true&mixedgender=true&goldmedal=true&silvermedal=true&bronzemedal=true&worldrecord=true&olympicrecord=false&teamclassification=true&individualclassification=true&winter=true&summer=true
Olympic Channel
https://web.archive.org/web/20190712000308/https://www.olympicchannel.com/en/youth-olympic-games-2018/medals/