AAA-ALZ    United States of America
AMA-AOZ    Spain
APA-ASZ    Pakistan
ATA-AWZ    India
AXA-AXZ    Australia
AYA-AZZ    Argentine Republic
A2A-A2Z    Botswana
A3A-A3Z    Tonga
A4A-A4Z    Oman
A5A-A5Z    Bhutan
A6A-A6Z    United Arab Emirates
A7A-A7Z    Qatar
A8A-A8Z    Liberia
A9A-A9Z    Bahrain
BAA-BZZ    China
CAA-CEZ    Chile
CFA-CKZ    Canada
CLA-CMZ    Cuba
CNA-CNZ    Morocco
COA-COZ    Cuba
CPA-CPZ    Bolivia
CQA-CUZ    Portugal
CVA-CXZ    Uruguay
CYA-CZZ    Canada
C2A-C2Z    Nauru
C3A-C3Z    Andorra
C4A-C4Z    Cyprus
C5A-C5Z    Gambia
C6A-C6Z    Bahamas
C7A-C7Z    World Meteorological Organization
C8A-C9Z    Mozambique
DAA-DRZ    Germany
DSA-DTZ    Korea
DUA-DZZ    Philippines
D2A-D3Z    Angola
D4A-D4Z    Cape Verde
D5A-D5Z    Liberia
D6A-D6Z    Comoros
D7A-D9Z    Korea
EAA-EHZ    Spain
EIA-EJZ    Ireland
EKA-EKZ    Armenia
ELA-ELZ    Liberia
EMA-EOZ    Ukraine
EPA-EQZ    Iran
ERA-ERZ    Moldova
ESA-ESZ    Estonia
ETA-ETZ    Ethiopia
EUA-EWZ    Belarus
EXA-EXZ    Kyrgyz Republic
EYA-EYZ    Tajikistan
EZA-EZZ    Turkmenistan
E2A-E2Z    Thailand
E3A-E3Z    Eritrea
E4A-E4Z    Palestina
E5A-E5Z    New Zealand - Cook Islands
E6A-E6Z    New Zealand - Niue
E7A-E7Z    Bosnia and Herzegovina
FAA-FZZ    France
GAA-GZZ    United Kingdom and Northern Ireland
HAA-HAZ    Hungary
HBA-HBZ    Switzerland
HCA-HDZ    Ecuador
HEA-HEZ    Switzerland
HFA-HFZ    Poland
HGA-HGZ    Hungary
HHA-HHZ    Haiti
HIA-HIZ    Dominican Republic
HJA-HKZ    Colombia
HLA-HLZ    Korea
HMA-HMZ    Republic of Korea
HNA-HNZ    Iraq
HOA-HPZ    Panama
HQA-HRZ    Honduras
HSA-HSZ    Thailand
HTA-HTZ    Nicaragua
HUA-HUZ    El Salvador
HVA-HVZ    Vatican City State
HWA-HYZ    France
HZA-HZZ    Saudi Arabia
H2A-H2Z    Cyprus
H3A-H3Z    Panama
H4A-H4Z    Solomon Islands
H6A-H7Z    Nicaragua
H8A-H9Z    Panama
IAA-IZZ    Italy
JAA-JSZ    Japan
JTA-JVZ    Mongolia
JWA-JXZ    Norway
JYA-JYZ    Jordan
JZA-JZZ    Indonesia
J2A-J2Z    Djibouti
J3A-J3Z    Grenada
J4A-J4Z    Greece
J5A-J5Z    Guinea-Bissau
J6A-J6Z    Saint Lucia
J7A-J7Z    Dominica
J8A-J8Z    Saint Vincent and the Grenadines
KAA-KZZ    United States of America
LAA-LNZ    Norway
LOA-LWZ    Argentine
LXA-LXZ    Luxembourg
LYA-LYZ    Lithuania
LZA-LZZ    Bulgaria
L2A-L9Z    Argentine
MAA-MZZ    United Kingdom of Great Britain and Northern Ireland
NAA-NZZ    United States of America
OAA-OCZ    Peru
ODA-ODZ    Lebanon
OEA-OEZ    Austria
OFA-OJZ    Finland
OKA-OLZ    Czech Republic
OMA-OMZ    Slovak Republic
ONA-OTZ    Belgium
OUA-OZZ    Denmark
PAA-PIZ    Netherlands
PJA-PJZ    Netherlands Caribbean
PKA-POZ    Indonesia
PPA-PYZ    Brazil
PZA-PZZ    Suriname
P2A-P2Z    Papua New Guinea
P3A-P3Z    Cyprus
P4A-P4Z    Aruba
P5A-P9Z    Korea
RAA-RZZ    Russia
SAA-SMZ    Sweden
SNA-SRZ    Poland
SSA-SSM    Egypt
SSN-STZ    Sudan
SUA-SUZ    Egypt
SVA-SZZ    Greece
S2A-S3Z    Bangladesh
S5A-S5Z    Slovenia
S6A-S6Z    Singapore
S7A-S7Z    Seychelles
S8A-S8Z    South Africa
S9A-S9Z    Sao Tome and Principe
TAA-TCZ    Turkey
TDA-TDZ    Guatemala
TEA-TEZ    Costa Rica
TFA-TFZ    Iceland
TGA-TGZ    Guatemala
THA-THZ    France
TIA-TIZ    Costa Rica
TJA-TJZ    Cameroon
TKA-TKZ    France
TLA-TLZ    Central African Republic
TMA-TMZ    France
TNA-TNZ    Congo
TOA-TQZ    France
TRA-TRZ    Gabonese Republic
TSA-TSZ    Tunisia
TTA-TTZ    Chad
TUA-TUZ    Côte d'Ivoire
TVA-TXZ    France
TYA-TYZ    Benin
TZA-TZZ    Mali
T2A-T2Z    Tuvalu
T3A-T3Z    Kiribati
T4A-T4Z    Cuba
T5A-T5Z    Somali
T6A-T6Z    Afghanistan
T7A-T7Z    San Marino
T8A-T8Z    Palau
UAA-UIZ    Russian Federation
UJA-UMZ    Uzbekistan
UNA-UQZ    Kazakhstan
URA-UZZ    Ukraine
VAA-VGZ    Canada
VHA-VNZ    Australia
VOA-VOZ    Canada
VPA-VQZ    United Kingdom and Northern Ireland
VRA-VRZ    China/Hong Kong
VSA-VSZ    United Kingdom and Northern Ireland
VTA-VWZ    India
VXA-VYZ    Canada
VZA-VZZ    Australia
V2A-V2Z    Antigua and Barbuda
V3A-V3Z    Belize
V4A-V4Z    Saint Kitts and Nevis
V5A-V5Z    Namibia
V6A-V6Z    Micronesia
V7A-V7Z    Marshall Islands
V8A-V8Z    Brunei Darussalam
WAA-WZZ    United States of America
XAA-XIZ    Mexico
XJA-XOZ    Canada
XPA-XPZ    Denmark
XQA-XRZ    Chile
XSA-XSZ    China
XTA-XTZ    Burkina Faso
XUA-XUZ    Cambodia
XVA-XVZ    Viet Nam
XWA-XWZ    Lao People's
XXA-XXZ    China/Macao
XYA-XZZ    Myanmar
YAA-YAZ    Afghanistan
YBA-YHZ    Indonesia
YIA-YIZ    Iraq
YJA-YJZ    Vanuatu
YKA-YKZ    Syrian
YLA-YLZ    Latvia
YMA-YMZ    Turkey
YNA-YNZ    Nicaragua
YOA-YRZ    Romania
YSA-YSZ    El Salvador
YTA-YUZ    Serbia
YVA-YYZ    Venezuela
Y2A-Y9Z    Germany
ZAA-ZAZ    Albania
ZBA-ZJZ    United Kingdom and Northern Ireland
ZKA-ZMZ    New Zealand
ZNA-ZOZ    United Kingdom and Northern Ireland
ZPA-ZPZ    Paraguay
ZQA-ZQZ    United Kingdom and Northern Ireland
ZRA-ZUZ    South Africa
ZVA-ZZZ    Brazil
Z2A-Z2Z    Zimbabwe
Z3A-Z3Z    North Macedonia
Z6A-Z6Z    Kosovo
Z8A-Z8Z    South Sudan
2AA-2ZZ    United Kingdom and Northern Ireland
3AA-3AZ    Monaco
3BA-3BZ    Mauritius
3CA-3CZ    Equatorial Guinea
3DA-3DM    Kingdom of Eswatini
3DN-3DZ    Fiji
3EA-3FZ    Panama
3GA-3GZ    Chile
3HA-3UZ    China
3VA-3VZ    Tunisia
3WA-3WZ    Viet Nam
3XA-3XZ    Guinea
3YA-3YZ    Norway
3ZA-3ZZ    Poland
4AA-4CZ    Mexico
4DA-4IZ    Philippines
4JA-4KZ    Azerbaijani
4LA-4LZ    Georgia
4MA-4MZ    Venezuela
4OA-4OZ    Montenegro               
4PA-4SZ    Sri Lanka
4TA-4TZ    Peru
4UA-4UZ    United Nations
4VA-4VZ    Haiti
4WA-4WZ    Timor-Leste
4XA-4XZ    Israel
4YA-4YZ    International Civil Aviation Organization
4ZA-4ZZ    Israel
5AA-5AZ    Libya
5BA-5BZ    Cyprus
5CA-5GZ    Morocco
5HA-5IZ    Tanzania
5JA-5KZ    Colombia
5LA-5MZ    Liberia
5NA-5OZ    Nigeria
5PA-5QZ    Denmark
5RA-5SZ    Madagascar
5TA-5TZ    Mauritania
5UA-5UZ    Niger
5VA-5VZ    Togolese
5WA-5WZ    Samoa
5XA-5XZ    Uganda
5YA-5ZZ    Kenya
6AA-6BZ    Egypt
6CA-6CZ    Syrian
6DA-6JZ    Mexico
6KA-6NZ    Korea
6OA-6OZ    Somali
6PA-6SZ    Pakistan
6TA-6UZ    Sudan
6VA-6WZ    Senegal
6XA-6XZ    Madagascar
6YA-6YZ    Jamaica
6ZA-6ZZ    Liberia
7AA-7IZ    Indonesia
7JA-7NZ    Japan
7OA-7OZ    Yemen
7PA-7PZ    Lesotho
7QA-7QZ    Malawi
7RA-7RZ    Algeria
7SA-7SZ    Sweden
7TA-7YZ    Algeria
7ZA-7ZZ    Saudi Arabia
8AA-8IZ    Indonesia
8JA-8NZ    Japan
8OA-8OZ    Botswana
8PA-8PZ    Barbados
8QA-8QZ    Maldives
8RA-8RZ    Guyana
8SA-8SZ    Sweden
8TA-8YZ    India
8ZA-8ZZ    Saudi Arabia
9AA-9AZ    Croatia
9BA-9DZ    Iran
9EA-9FZ    Ethiopia
9GA-9GZ    Ghana
9HA-9HZ    Malta
9IA-9JZ    Zambia
9KA-9KZ    Kuwait
9LA-9LZ    Sierra Leone
9MA-9MZ    Malaysia
9NA-9NZ    Nepal
9OA-9TZ    Congo
9UA-9UZ    Burundi
9VA-9VZ    Singapore
9WA-9WZ    Malaysia
9XA-9XZ    Rwandese
9YA-9ZZ    Trinidad and Tobago