AD: Andorra
AE: United Arab Emirates
AF: Afghanistan
AG: Antigua and Barbuda
AI: Anguilla
AL: Albania
AM: Armenia
AO: Angola
AR: Argentina
AS: American Samoa
AT: Austria
AU: Australia
AW: Aruba
AZ: Azerbaijan
BA: Bosnia and Herzegovina
BB: Barbados
BD: Bangladesh
BE: Belgium
BF: Burkina Faso
BG: Bulgaria
BH: Bahrain
BI: Burundi
BJ: Benin
BM: Bermuda
BN: Brunei Darussalam
BO: Bolivia
BR: Brazil
BS: Bahamas
BT: Bhutan
BW: Botswana
BY: Belarus
BZ: Belize
CA: Canada
CD: Congo (Democratic Republic)
CF: Central African Republic
CG: Congo
CH: Switzerland
CI: Côte d'Ivoire
CL: Chile
CM: Cameroon
CN: China
CO: Colombia
CR: Costa Rica
CU: Cuba
CV: Cabo Verde
CY: Cyprus
CZ: Czech Republic
DE: Germany
DJ: Djibouti
DK: Denmark
DM: Dominica
DO: Dominican Republic
DZ: Algeria
EC: Ecuador
EE: Estonia
EG: Egypt
EH: Western Sahara
ER: Eritrea
ES: Spain
ET: Ethiopia
FI: Finland
FJ: Fiji
FM: Micronesia
FR: France
GA: Gabon
GB: United Kingdom
GD: Grenada
GE: Georgia
GF: French Guiana
GH: Ghana
GL: Greenland
GM: Gambia
GN: Guinea
GQ: Equatorial Guinea
GR: Greece
GT: Guatemala
GU: Guam
GW: Guinea-Bissau
GY: Guyana
HK: Hong Kong
HN: Honduras
HR: Croatia
HT: Haiti
HU: Hungary
ID: Indonesia
IE: Ireland
IL: Israel
IN: India
IQ: Iraq
IR: Iran
IS: Iceland
IT: Italy
JM: Jamaica
JO: Jordan
JP: Japan
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
MG: Madagascar
MH: Marshall Islands
MK: Macedonia
ML: Mali
MM: Myanmar
MN: Mongolia
MR: Mauritania
MT: Malta
MU: Mauritius
MV: Maldives
MW: Malawi
MX: Mexico
MY: Malaysia
MZ: Mozambique
NA: Namibia
NE: Niger
NG: Nigeria
NI: Nicaragua
NL: Netherlands
NO: Norway
NP: Nepal
NR: Nauru
NZ: New Zealand
OM: Oman
PA: Panama
PE: Peru
PF: French Polynesia
PG: Papua New Guinea
PH: Philippines
PK: Pakistan
PL: Poland
PS: Palestine
PT: Portugal
PW: Palau
PY: Paraguay
QA: Qatar
RO: Romania
RS: Serbia
RU: Russia
RW: Rwanda
SA: Saudi Arabia
SC: Seychelles
SD: Sudan
SE: Sweden
SG: Singapore
SI: Slovenia
SK: Slovakia
SL: Sierra Leone
SM: San Marino
SN: Senegal
SO: Somalia
SR: Suriname
SS: South Sudan
ST: Sao Tome and Principe
SV: El Salvador
SY: Syria
SZ: Swaziland
TD: Chad
TG: Togo
TH: Thailand
TJ: Tajikistan
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
US: United States
UY: Uruguay
UZ: Uzbekistan
VE: Venezuela
VN: Vietnam
VU: Vanuatu
WS: Samoa
YE: Yemen
ZA: South Africa
ZM: Zambia
ZW: Zimbabwe