- ACAscension Island
AD
- Andorra
AE
- United Arab Emirates
AF
- Afghanistan
AG
- Antigua and Barbuda
AI
- Anguilla
AL
- Albania
AM
- Armenia
- ANNetherlands Antilles
AO
- Angola
AQ
- Antarctica
AR
- Argentina
AS
- American Samoa
AT
- Austria
AU
- Australia
AW
- Aruba
AX
- Åland Islands
AZ
- Azerbaijan
BA
- Bosnia and Herzegovina
BB
- Barbados
BD
- Bangladesh
BE
- Belgium
BF
- Burkina Faso
BG
- Bulgaria
BH
- Bahrain
BI
- Burundi
BJ
- Benin
BL
- Saint Barthélemy (FR)
BM
- Bermuda
BN
- Brunei
BO
- Bolivia
BQ
- Caribbean Netherlands (NL)
BR
- Brazil
BS
- Bahamas
BT
- Bhutan
BV
- Bouvet Island (NO)
BW
- Botswana
BY
- Belarus
BZ
- Belize
CA
- Canada
CC
- Cocos [Keeling] Islands
CD
- Congo - Kinshasa
CF
- Central African Republic
CG
- Congo - Brazzaville
CH
- Switzerland
CI
- Côte d’Ivoire
CK
- Cook Islands
CL
- Chile
CM
- Cameroon
CN
- China
CO
- Colombia
- CPClipperton Island (FR)
CR
- Costa Rica
- CSSerbia and Montenegro
- CTCanton and Enderbury Islands
CU
- Cuba
CV
- Cape Verde
CW
- Curaçao
CX
- Christmas Island
CY
- Cyprus
CZ
- Czech Republic
DE
- Germany
- DGDiego Garcia (GB)
DJ
- Djibouti
DK
- Denmark
DM
- Dominica
DO
- Dominican Republic
DZ
- Algeria
- EACeuta and Melilla (ES)
EC
- Ecuador
EE
- Estonia
EG
- Egypt
EH
- Western Sahara
ER
- Eritrea
ES
- Spain
ET
- Ethiopia
- EUEuropean Union
FI
- Finland
FJ
- Fiji
FK
- Falkland Islands
FM
- Micronesia
FO
- Faroe Islands
- FQ(now TF)
FR
- France
GA
- Gabon
GB
- United Kingdom
GD
- Grenada
GE
- Georgia
GF
- French Guiana
GG
- Guernsey
GH
- Ghana
GI
- Gibraltar
GL
- Greenland
GM
- Gambia
GN
- Guinea
GP
- Guadeloupe
GQ
- Equatorial Guinea
GR
- Greece
GS
- South Georgia and the South Sandwich Islands
GT
- Guatemala
GU
- Guam
GW
- Guinea-Bissau
GY
- Guyana
HK
- Hong Kong SAR China
HM
- Heard Island and McDonald Islands
HN
- Honduras
HR
- Croatia
HT
- Haiti
HU
- Hungary
- ICCanary Islands (ES)
ID
- Indonesia
IE
- Ireland
IL
- Israel
IM
- Isle of Man
IN
- India
IO
- British Indian Ocean Territory
IQ
- Iraq
IR
- Iran
IS
- Iceland
IT
- Italy
JE
- Jersey
JM
- Jamaica
JO
- Jordan
JP
- Japan
- JTJohnston Island
KE
- Kenya
KG
- Kyrgyzstan
KH
- Cambodia
KI
- Kiribati
KM
- Comoros
KN
- Saint Kitts and Nevis
KP
- North Korea
KR
- South Korea
KW
- Kuwait
KY
- Cayman Islands
KZ
- Kazakhstan
LA
- Laos
LB
- Lebanon
LC
- Saint Lucia
LI
- Liechtenstein
LK
- Sri Lanka
LR
- Liberia
LS
- Lesotho
LT
- Lithuania
LU
- Luxembourg
LV
- Latvia
LY
- Libya
MA
- Morocco
MC
- Monaco
MD
- Moldova
ME
- Montenegro
MF
- Saint Martin (FR)
MG
- Madagascar
MH
- Marshall Islands
- MIMidway Islands
MK
- Macedonia
ML
- Mali
MM
- Myanmar [Burma]
MN
- Mongolia
MO
- Macau SAR China
MP
- Northern Mariana Islands
MQ
- Martinique
MR
- Mauritania
MS
- Montserrat
MT
- Malta
MU
- Mauritius
MV
- Maldives
MW
- Malawi
MX
- Mexico
MY
- Malaysia
MZ
- Mozambique
NA
- Namibia
NC
- New Caledonia
NE
- Niger
NF
- Norfolk Island
NG
- Nigeria
NI
- Nicaragua
NL
- Netherlands
NO
- Norway
NP
- Nepal
- NQDronning Maud Land (NO)
NR
- Nauru
- NTNeutral Zone
NU
- Niue
NZ
- New Zealand
OM
- Oman
PA
- Panama
- PCPacific Islands Trust Territory
PE
- Peru
PF
- French Polynesia
PG
- Papua New Guinea
PH
- Philippines
PK
- Pakistan
PL
- Poland
PM
- Saint Pierre and Miquelon
PN
- Pitcairn Islands
PR
- Puerto Rico
PS
- Palestinian Territories
PT
- Portugal
- PUU.S. Miscellaneous Pacific Islands
PW
- Palau
PY
- Paraguay
- PZPanama Canal Zone
QA
- Qatar
- QOOutlying Oceania
RE
- Réunion
RO
- Romania
RS
- Serbia
RU
- Russia
RW
- Rwanda
SA
- Saudi Arabia
SB
- Solomon Islands
SC
- Seychelles
SD
- Sudan
SE
- Sweden
SG
- Singapore
SH
- Saint Helena (GB)
SI
- Slovenia
SJ
- Svalbard and Jan Mayen
SK
- Slovakia
SL
- Sierra Leone
SM
- San Marino
SN
- Senegal
SO
- Somalia
SR
- Suriname
SS
- South Sudan
ST
- São Tomé and Príncipe
- SUUnion of Soviet Socialist Republics
SV
- El Salvador
SX
- Sint Maarten (nl)
SY
- Syria
SZ
- Swaziland
- TATristan da Cunha
TC
- Turks and Caicos Islands
TD
- Chad
TF
- French Southern Territories
TG
- Togo
TH
- Thailand
TJ
- Tajikistan
TK
- Tokelau
TL
- Timor-Leste
TM
- Turkmenistan
TN
- Tunisia
TO
- Tonga
TR
- Turkey
TT
- Trinidad and Tobago
TV
- Tuvalu
TW
- Taiwan
TZ
- Tanzania
UA
- Ukraine
UG
- Uganda
UM
- U.S. Minor Outlying Islands
US
- United States
UY
- Uruguay
UZ
- Uzbekistan
VA
- Vatican City
VC
- Saint Vincent and the Grenadines
- VDNorth Vietnam
VE
- Venezuela
VG
- British Virgin Islands
VI
- U.S. Virgin Islands
VN
- Vietnam
VU
- Vanuatu
WF
- Wallis and Futuna
- WKWake Island
WS
- Samoa
- YDPeople's Democratic Republic of Yemen
YE
- Yemen
YT
- Mayotte (FR)
ZA
- South Africa
ZM
- Zambia
- ZRZaire
ZW
- Zimbabwe
- XZInternational Waters
- ZZUnknown Region
- African Union (OAS)
Arab League
- ASEAN
- CARICOM
- CIS
- Commonwealth
- England
- Islamic Conference
- Kosovo
- NATO
- Northern Cyprus
- Northern Ireland
- Olimpic Movement
- OPEC
- Red Cross
- Scotland
- Somaliland
- Tibet
- United Nations
- Wales

- ACAscension Island
AD
- Andorra
AE
- United Arab Emirates
AF
- Afghanistan
AG
- Antigua and Barbuda
AI
- Anguilla
AL
- Albania
AM
- Armenia
- ANNetherlands Antilles
AO
- Angola
AQ
- Antarctica
AR
- Argentina
AS
- American Samoa
AT
- Austria
AU
- Australia
AW
- Aruba
AX
- Åland Islands
AZ
- Azerbaijan
BA
- Bosnia and Herzegovina
BB
- Barbados
BD
- Bangladesh
BE
- Belgium
BF
- Burkina Faso
BG
- Bulgaria
BH
- Bahrain
BI
- Burundi
BJ
- Benin
BL
- Saint Barthélemy (FR)
BM
- Bermuda
BN
- Brunei
BO
- Bolivia
BQ
- Caribbean Netherlands (NL)
BR
- Brazil
BS
- Bahamas
BT
- Bhutan
BV
- Bouvet Island (NO)
BW
- Botswana
BY
- Belarus
BZ
- Belize
CA
- Canada
CC
- Cocos [Keeling] Islands
CD
- Congo - Kinshasa
CF
- Central African Republic
CG
- Congo - Brazzaville
CH
- Switzerland
CI
- Côte d’Ivoire
CK
- Cook Islands
CL
- Chile
CM
- Cameroon
CN
- China
CO
- Colombia
- CPClipperton Island (FR)
CR
- Costa Rica
- CSSerbia and Montenegro
- CTCanton and Enderbury Islands
CU
- Cuba
CV
- Cape Verde
CW
- Curaçao
CX
- Christmas Island
CY
- Cyprus
CZ
- Czech Republic
DE
- Germany
- DGDiego Garcia (GB)
DJ
- Djibouti
DK
- Denmark
DM
- Dominica
DO
- Dominican Republic
DZ
- Algeria
- EACeuta and Melilla (ES)
EC
- Ecuador
EE
- Estonia
EG
- Egypt
EH
- Western Sahara
ER
- Eritrea
ES
- Spain
ET
- Ethiopia
- EUEuropean Union
FI
- Finland
FJ
- Fiji
FK
- Falkland Islands
FM
- Micronesia
FO
- Faroe Islands
- FQ(now TF)
FR
- France
GA
- Gabon
GB
- United Kingdom
GD
- Grenada
GE
- Georgia
GF
- French Guiana
GG
- Guernsey
GH
- Ghana
GI
- Gibraltar
GL
- Greenland
GM
- Gambia
GN
- Guinea
GP
- Guadeloupe
GQ
- Equatorial Guinea
GR
- Greece
GS
- South Georgia and the South Sandwich Islands
GT
- Guatemala
GU
- Guam
GW
- Guinea-Bissau
GY
- Guyana
HK
- Hong Kong SAR China
HM
- Heard Island and McDonald Islands
HN
- Honduras
HR
- Croatia
HT
- Haiti
HU
- Hungary
- ICCanary Islands (ES)
ID
- Indonesia
IE
- Ireland
IL
- Israel
IM
- Isle of Man
IN
- India
IO
- British Indian Ocean Territory
IQ
- Iraq
IR
- Iran
IS
- Iceland
IT
- Italy
JE
- Jersey
JM
- Jamaica
JO
- Jordan
JP
- Japan
- JTJohnston Island
KE
- Kenya
KG
- Kyrgyzstan
KH
- Cambodia
KI
- Kiribati
KM
- Comoros
KN
- Saint Kitts and Nevis
KP
- North Korea
KR
- South Korea
KW
- Kuwait
KY
- Cayman Islands
KZ
- Kazakhstan
LA
- Laos
LB
- Lebanon
LC
- Saint Lucia
LI
- Liechtenstein
LK
- Sri Lanka
LR
- Liberia
LS
- Lesotho
LT
- Lithuania
LU
- Luxembourg
LV
- Latvia
LY
- Libya
MA
- Morocco
MC
- Monaco
MD
- Moldova
ME
- Montenegro
MF
- Saint Martin (FR)
MG
- Madagascar
MH
- Marshall Islands
- MIMidway Islands
MK
- Macedonia
ML
- Mali
MM
- Myanmar [Burma]
MN
- Mongolia
MO
- Macau SAR China
MP
- Northern Mariana Islands
MQ
- Martinique
MR
- Mauritania
MS
- Montserrat
MT
- Malta
MU
- Mauritius
MV
- Maldives
MW
- Malawi
MX
- Mexico
MY
- Malaysia
MZ
- Mozambique
NA
- Namibia
NC
- New Caledonia
NE
- Niger
NF
- Norfolk Island
NG
- Nigeria
NI
- Nicaragua
NL
- Netherlands
NO
- Norway
NP
- Nepal
- NQDronning Maud Land (NO)
NR
- Nauru
- NTNeutral Zone
NU
- Niue
NZ
- New Zealand
OM
- Oman
PA
- Panama
- PCPacific Islands Trust Territory
PE
- Peru
PF
- French Polynesia
PG
- Papua New Guinea
PH
- Philippines
PK
- Pakistan
PL
- Poland
PM
- Saint Pierre and Miquelon
PN
- Pitcairn Islands
PR
- Puerto Rico
PS
- Palestinian Territories
PT
- Portugal
- PUU.S. Miscellaneous Pacific Islands
PW
- Palau
PY
- Paraguay
- PZPanama Canal Zone
QA
- Qatar
- QOOutlying Oceania
RE
- Réunion
RO
- Romania
RS
- Serbia
RU
- Russia
RW
- Rwanda
SA
- Saudi Arabia
SB
- Solomon Islands
SC
- Seychelles
SD
- Sudan
SE
- Sweden
SG
- Singapore
SH
- Saint Helena (GB)
SI
- Slovenia
SJ
- Svalbard and Jan Mayen
SK
- Slovakia
SL
- Sierra Leone
SM
- San Marino
SN
- Senegal
SO
- Somalia
SR
- Suriname
SS
- South Sudan
ST
- São Tomé and Príncipe
- SUUnion of Soviet Socialist Republics
SV
- El Salvador
SX
- Sint Maarten (nl)
SY
- Syria
SZ
- Swaziland
- TATristan da Cunha
TC
- Turks and Caicos Islands
TD
- Chad
TF
- French Southern Territories
TG
- Togo
TH
- Thailand
TJ
- Tajikistan
TK
- Tokelau
TL
- Timor-Leste
TM
- Turkmenistan
TN
- Tunisia
TO
- Tonga
TR
- Turkey
TT
- Trinidad and Tobago
TV
- Tuvalu
TW
- Taiwan
TZ
- Tanzania
UA
- Ukraine
UG
- Uganda
UM
- U.S. Minor Outlying Islands
US
- United States
UY
- Uruguay
UZ
- Uzbekistan
VA
- Vatican City
VC
- Saint Vincent and the Grenadines
- VDNorth Vietnam
VE
- Venezuela
VG
- British Virgin Islands
VI
- U.S. Virgin Islands
VN
- Vietnam
VU
- Vanuatu
WF
- Wallis and Futuna
- WKWake Island
WS
- Samoa
- YDPeople's Democratic Republic of Yemen
YE
- Yemen
YT
- Mayotte (FR)
ZA
- South Africa
ZM
- Zambia
- ZRZaire
ZW
- Zimbabwe
- XZInternational Waters
- ZZUnknown Region
- African Union (OAS)
Arab League
- ASEAN
- CARICOM
- CIS
- Commonwealth
- England
- Islamic Conference
- Kosovo
- NATO
- Northern Cyprus
- Northern Ireland
- Olimpic Movement
- OPEC
- Red Cross
- Scotland
- Somaliland
- Tibet
- United Nations
- Wales