Country codes must be correct  and in 2 Digit Code format when entered into a CSV, for reference check below: 


Country2 Digit Code
AfghanistanAF
AlbaniaAL
AlgeriaDZ
American SamoaAS
AndorraAD
AngolaAO
AnguillaAI
AntarcticaAQ
Antigua and BarbudaAG
ArgentinaAR
ArmeniaAM
ArubaAW
AustraliaAU
AustriaAT
AzerbaijanAZ
BahamasBS
BahrainBH
BangladeshBD
BarbadosBB
BelarusBY
BelgiumBE
BelizeBZ
BeninBJ
BermudaBM
BhutanBT
BoliviaBO
Bosnia and HerzegovinaBA
BotswanaBW
Bouvet IslandBV
BrazilBR
British Indian Ocean TerritoryIO
British Virgin IslandsVG
BruneiBN
BulgariaBG
Burkina FasoBF
BurundiBI
CambodiaKH
CameroonCM
CanadaCA
Cape VerdeCV
Cayman IslandsKY
Central African RepublicCF
ChadTD
ChileCL
ChinaCN
Christmas IslandCX
Cocos [Keeling] IslandsCC
ColombiaCO
ComorosKM
CongoCG
CongoCD
Cook IslandsCK
Costa RicaCR
CroatiaHR
CubaCU
CyprusCY
Czech RepublicCZ
Côte d’IvoireCI
DenmarkDK
DjiboutiDJ
DominicaDM
Dominican RepublicDO
EcuadorEC
EgyptEG
El SalvadorSV
Equatorial GuineaGQ
EritreaER
EstoniaEE
EthiopiaET
Falkland IslandsFK
Faroe IslandsFO
FijiFJ
FinlandFI
FranceFR
French GuianaGF
French PolynesiaPF
French Southern TerritoriesTF
GabonGA
GambiaGM
GeorgiaGE
GermanyDE
GhanaGH
GibraltarGI
GreeceGR
GreenlandGL
GrenadaGD
GuadeloupeGP
GuamGU
GuatemalaGT
GuernseyGG
GuineaGN
GuineaGW
GuyanaGY
HaitiHT
Heard Island and McDonald IslandsHM
HondurasHN
Hong Kong SAR ChinaHK
HungaryHU
IcelandIS
IndiaIN
IndonesiaID
IranIR
IraqIQ
IrelandIE
Isle of ManIM
IsraelIL
ItalyIT
JamaicaJM
JapanJP
JerseyJE
JordanJO
KazakhstanKZ
KenyaKE
KiribatiKI
KuwaitKW
KyrgyzstanKG
LaosLA
LatviaLV
LebanonLB
LesothoLS
LiberiaLR
LibyaLY
LiechtensteinLI
LithuaniaLT
LuxembourgLU
Macau SAR ChinaMO
MacedoniaMK
MadagascarMG
MalawiMW
MalaysiaMY
MaldivesMV
MaliML
MaltaMT
Marshall IslandsMH
MartiniqueMQ
MauritaniaMR
MauritiusMU
MayotteYT
MexicoMX
MicronesiaFM
MoldovaMD
MonacoMC
MongoliaMN
MontenegroME
MontserratMS
MoroccoMA
MozambiqueMZ
Myanmar [Burma]MM
NamibiaNA
NauruNR
NepalNP
NetherlandsNL
Netherlands AntillesAN
New CaledoniaNC
New ZealandNZ
NicaraguaNI
NigerNE
NigeriaNG
NiueNU
Norfolk IslandNF
North KoreaKP
Northern Mariana IslandsMP
NorwayNO
OmanOM
PakistanPK
PalauPW
Palestinian TerritoriesPS
PanamaPA
Papua New GuineaPG
ParaguayPY
PeruPE
PhilippinesPH
Pitcairn IslandsPN
PolandPL
PortugalPT
Puerto RicoPR
QatarQA
RomaniaRO
RussiaRU
RwandaRW
RéunionRE
Saint BarthélemyBL
Saint HelenaSH
Saint Kitts and NevisKN
Saint LuciaLC
Saint MartinMF
Saint Pierre and MiquelonPM
Saint Vincent and the GrenadinesVC
SamoaWS
San MarinoSM
Saudi ArabiaSA
SenegalSN
SerbiaRS
SeychellesSC
Sierra LeoneSL
SingaporeSG
SlovakiaSK
SloveniaSI
Solomon IslandsSB
SomaliaSO
South AfricaZA
South Georgia and the South Sandwich IslandsGS
South KoreaKR
SpainES
Sri LankaLK
SudanSD
SurinameSR
Svalbard and Jan MayenSJ
SwazilandSZ
SwedenSE
SwitzerlandCH
SyriaSY
São Tomé and PríncipeST
TaiwanTW
TajikistanTJ
TanzaniaTZ
ThailandTH
TimorTL
TogoTG
TokelauTK
TongaTO
Trinidad and TobagoTT
TunisiaTN
TurkeyTR
TurkmenistanTM
Turks and Caicos IslandsTC
TuvaluTV
U.S. Minor Outlying IslandsUM
U.S. Virgin IslandsVI
UgandaUG
UkraineUA
United Arab EmiratesAE
United KingdomGB
United StatesUS
UruguayUY
UzbekistanUZ
VanuatuVU
Vatican CityVA
VenezuelaVE
VietnamVN
Wallis and FutunaWF
Western SaharaEH
YemenYE
ZambiaZM
ZimbabweZW
Aland IslandsAX