Chez moi les Régions et pays sont vides et je n'ai pas remarqué d'anomalies, mais il est vrai que ça devrait être renseigné.
Sur G2018 j'ai trouvé ces listes (ne pas copier "Pour les Région :" et "Pour les Pays :" )
Pour les Régions :
AAR Aargau
ABR Abruzzi
ALA Alabama
ALB Alberta
ALS Alsace
AND Andalucia
ANT Antwerpen
AOS Aosta Valley
APP Appenzell {Ausserrhoden, Innerrhoden}
APU Apulia
AQU Aquitaine
ARA Aragon
ARI Arizona
ARK Arkansas
ASK Alaska
AST Asturias
AUV Auvergne
BAL Baleares
BAS Basel, Basle {Basel Stadt, Basel Land}
BAY Bayern
BCO British Columbia
BER Berlin
BOU Bourgogne
BRA Brabant
BRE Bretagne
BWU Baden Wurttemberg
CAL California
CAM Campania
CAT Cataluna
CEN Centre
CHA Champagne
CHI Channel Isles
CLM Castilla La Mancha
CNR Canarias
COL Colorado
CON Connecticut
COR Corse
CTB Cantabria
CYL Castilla y Leon
DEL Delaware
ENG England
ERO Emilia Romagna
EXT Extremadura
FCO Franche Comté
FLO Florida
FRB Freiburg, Fribourg
FRI Friuli
GAL Galicia
GEN Geneve, Geneva, Genf
GEO Georgia
GLA Glarus
GRA Graubunden, Grisons
HAI Hainaut
HAM Hamburg
HAW Hawaii
HES Hessen
IDA Idaho
IDF Ile de France
ILL Illinois
IND Indiana
IOM Isle of Man
IOW Iowa
JUR Jura
KAN Kansas
KEN Kentucky
LAT Latium
LIE Liège
LIG Liguria
LIM Limousin
LOM Lombardy
LOR Lorraine
LOU Louisiana
LRI La Rioja
LRO Languedoc Roussillon
LUX Luxembourg
LUZ Luzern, Lucerne
MAD Madrid
MAI Maine
MAN Manitoba
MAR Maryland
MAS Massachusetts
MIC Michigan
MIN Minnesota
MOL Molise
MON Montana
MPY Midi Pyrenées
MSP Mississippi
MSR Missouri
MUR Murcia
MVO Mecklenburg Vorpommern
NAM Namur
NAV Navarra
NBR New Brunswick
NCA North Carolina
NDA North Dakota
NEB Nebraska
NEU Neuchatel, Neuenberg
NEV Nevada
NHA New Hampshire
NIE Niedersachsen
NJE New Jersey
NLA Newfoundland and Labrador
NME New Mexico
NOR Normandie
NPC Nord Pas de Calais
NSC Nova Scotia
NWE Nordrhein Westfalen
NWT North West Territories
NYO New York
OHI Ohio
OKL Oklahoma
ONT Ontario
ORE Oregon
OVL Oost Vlaanderen
PCA Provence Cote d'Azur
PCH Poitou Charentes
PDL Pays de Loire
PEI Prince Edward Island
PEN Pennsylvania
PIC Picardie
PIE Piemonte
PVA Pais Vasco
QUE Québec
RAL Rhône Alpes
RIS Rhode Island
RPF Rheinland Pfalz
SAA Saarland
SAC Sachsen
SAN Sachsen Anhalt
SAR Sardinia
SAS Saskatchewan
SCA South Carolina
SCN Schaffhausen
SCT Scotland
SCZ Schwyz
SDA South Dakota
SGA Sankt Gallen, Saint Gall
SHO Schleswig Holstein
SIC Sicily
SOL Solothurn
TEN Tennessee
TEX Texas
THU Thuringen
TIC Ticino, Tessin
TRE Trentino
TUS Tuscany
ULS Ulster, North Ireland
UMB Umbria
URI Uri
UTA Utah
VAL Valais, Wallis
VAU Vaud, Waadt
VEN Veneto
VER Vermont
VIR Virginia
WAL Unterwalden {Obwalden, Nidwalden}
WAS Washington
WIS Wisconsin
WLS Wales
WVI West Virginia
WVL West Vlaanderen
WYO Wyoming
YUK Yukon
ZUG Zug
ZUR Zurich
Pour les Pays :
ABW ARUBA
AFG AFGHANISTAN
AGO ANGOLA
AIA ANGUILLA
ALB ALBANIA
AND ANDORRA
ANT NETHERLANDS ANTILLES
ARE UNITED ARAB EMIRATES
ARG ARGENTINA
ARM ARMENIA
ASM AMERICAN SAMOA
ATA ANTARCTICA
ATF FRENCH SOUTHERN TERRITORIES
ATG ANTIGUA AND BARBUDA
AUS AUSTRALIE
AUT AUTRICHE
AZE AZERBAIJAN
BDI BURUNDI
BEL BELGIQUE
BEN BENIN
BFA BURKINA FASO
BGD BANGLADESH
BGR BULGARIA
BHR BAHRAIN
BHS BAHAMAS
BIH BOSNIA AND HERZGOVINA
BLR BELARUS
BLZ BELIZE
BMU BERMUDA
BOL BOLIVIA
BRA BRAZIL
BRB BARBADOS
BRN BRUNEI DARUSSALAM
BTN BHUTAN
BVT BOUVET ISLAND
BWA BOSTWANA
CAF CENTRAL AFRICAN REPUBLIC
CAN CANADA
CCL COLOMBIA
CCR COCOS (KEELING) ISLANDS
CHE SUISSE
CHL CHILE
CHN CHINA
CIV COTE D'IVOIRE
CMR CAMEROON
COG CONGO
COM COMOROS
COR COOK ISLANDS
CPV CAPE VERDE
CRI COSTA RICA
CUB CUBA
CXR CHRISTMAS ISLANDS
CYM CAYMAN ISLANDS
CYP CYPRUS
CZE CZECH REPUBLIC
DEU GERMANY
DJI DJIBOUTI
DMA DOMINICA
DNK DANEMARK
DOM DOMINICAN REPUBLIC
DZA ALGERIA
ECU ECUADOR
EGY EGYPT
ERI ERITREA
ESH WESTERN SAHARA
ESP ESPAGNE
EST ESTONIA
ETH ETHIOPIA
FIN FINLANDE
FJI FIDJI
FLK FALKLAND ISLANDS
FRA FRANCE
FRO FAROE ISLANDS
FSM MICRONESIA (FEDERATED STATES O
FXX FRANCE METROPOLITAN
GAB GABON
GBR Royaumes-Unis
GEO GEORGIA
GHA GHANA
GIB GIBRALTAR
GIN GUINEA
GLF FRENCH GUIANA
GLP GUADELOUPE
GMB GAMBIA
GNB GUINEA BISSAU
GNQ EQUATORIAL GUINEA
GRC GRECE
GRD GRENADA
GRL GREENLAND
GTM GUATEMALA
GUM GUAM
GUY GUYANA
HKG HONG-KONG
HMD HEARD ISLAND AND MC DONALD ISL
HND HONDURAS
HRV CROATIA
HTI HA'TI
HUN HUNGARY
IDN INDONESIA
IND INDE
IOT BRITISH INDIAN OCEAN TERRITORY
IRL IRLANDE
IRN IRAN
IRQ IRAQ
ISL ICELAND
ISR ISRAEL
ITA ITALY
JAM JAMAICA
JOR JORDAN
JPN JAPAN
KAZ KAZAKHSTAN
KEN KENYA
KGZ KYRGYZSTAN
KHM CAMBODIA
KIR KIRIBATI
KNA SAINT KITTS AND NEVIS
KWT KUWAIT
LAO LAOS
LBN LEBANON
LBR LIBERIA
LBY LYBIAN ARAB JAMAHIRIYA
LCA SAINT LUCIA
LIE LIECHTENSTEIN
LKA SRI LANKA
LSO LESOTHO
LTU LITHUANIA
LUX LUXEMBOURG
LVA LATVIA
MAC MACAU
MAR MOROCCO
MCO MONACO
MDA MOLDAVA
MDG MADAGASCAR
MDV MALDIVES
MEX MEXICO
MHL MARSHALL ISLANDS
MKD MACEDONIA, THE FORMER YUGOSLAV
MLI MALI
MLT MALTA
MMR MYANMAR
MNG MONGOLIA
MNP NOTHERN MARIANA ISLANDS
MOZ MOZAMBIQUE
MRT MAURITANIA
MSR MONTSERRAT
MTQ MARTINIQUE
MUS MAURITIUS
MWI MALAWI
MYS MALAYSIA
MYT MAYOTTE
NAM NAMIBIA
NCL NEW CALEDONIA
NER NIGER
NFK NORFOLK ISLAND
NGA NIGERIA
NIC NICARAGUA
NIU NIUE
NLD NETHERLANDS
NOR NORWAY
NPL NEPAL
NRU NAURU
NZL NEW ZEALAND
OAT QATAR
OMN OMAN
PAK PAKISTAN
PAN PANAMA
PCN PITCAIRN
PER PERU
PHL PHILIPPINES
PLW PALAU
PNG PAPUA NAW GUINEA
POL POLAND
PRI PUERTO RICO
PRK KOREA, DEMOCRATIC PEOPLE'S REP
PRT PORTUGAL
PRY PARAGUAY
PYF FRENCH POLYNESIA
REU REUNION
ROM ROUMANIE
RUS RUSSIE
RWA RWANDA
SAU SAUDI ARABIA
SDN SUDAN
SEN SENEGAL
SGP SINGAPORE
SGS SOUTH GEORGIA AND THE SOUTH SA
SHN ST HELENA
SJM SVALBARD AND JAN MAYEN
SLB SOLOMON ISLANDS
SLE SIERRA LEONE
SLV EL SALVADOR
SMR SAN MARINO
SOM SOMALIA
SPM ST PIERRE AND MIQUELON
STP SAO TOME AND PRINCIPE
SUR SURINAME
SVK SLOVAKIA
SVN SLOVENIA
SWE SWEDEN
SWZ SWAZILAND
SYC SEYCHELLES
SYR SYRIAN ARAB REPUBLIC
TCA TURKS AND CAICOS
TCD CHAD
TGO TOGO
THA THAILAND
TJK TAJIKISTAN
TKL TOKELAU
TKM TURKMENISTAN
TMP EAST TIMOR
TON TONGA
TTO TRINIDAD AND TOBAGO
TUN TUNISIA
TUR TURKEY
TUV TUVALU
TWN TAIWAN
TZA TANZANIA
UGA UGANDA
UKR UKRAINE
UMI UNITED STATES MINOR OUTLYING I
URY URUGUAY
USA ETATS UNIS
UZB UZBEKISTAN
VAT VATICAN CITY STATE
VCT SAINT VINCENT AND THE GRENADIN
VEN VENEZUELA
VGB VIRGIN ISLANDS (BRITISH)
VIR VIRGIN ISLANDS (US)
VNM VIETNAM
VUT VANUATU
WLF WALLIS AND FUTUNA ISLANDS
WSM SAMOA
YEM YEMEN
YUG YoUGOSLAVE
ZAF AFRIQUE DU SUD
ZAR ZAIRE
ZMB ZAMBIA
ZWE ZIMBABWE
