ESTA: Previous citizenships

AFGHANISTAN  (AFG)
ALAND ISLANDS  (ALA)
ALBANIA  (ALB)
ALGERIA  (DZA)
AMERICAN SAMOA  (ASM)
ANDORRA  (AND)
ANGOLA  (AGO)
ANGUILLA  (AIA)
ANTARCTICA  (ATA)
ANTIGUA AND BARBUDA  (ATG)
ARGENTINA  (ARG)
ARMENIA  (ARM)
ARUBA  (ABW)
AUSTRALIA  (AUS)
AUSTRIA  (AUT)
AZERBAIJAN  (AZE)
BAHAMAS  (BHS)
BAHRAIN  (BHR)
BANGLADESH  (BGD)
BARBADOS  (BRB)
BELARUS  (BLR)
BELGIUM  (BEL)
BELIZE  (BLZ)
BENIN  (BEN)
BERMUDA  (BMU)
BHUTAN  (BTN)
BOLIVIA  (BOL)
BONAIRE, SINT EUSTATIUS AND SABA  (BES)
BOSNIA AND HERZEGOVINA  (BIH)
BOTSWANA  (BWA)
BOUVET ISLAND  (BVT)
BRAZIL  (BRA)
BRITISH INDIAN OCEAN TERRITORY  (IOT)
BRUNEI  (BRN)
BULGARIA  (BGR)
BURKINA FASO  (BFA)
BURMA  (BUR)
BURUNDI  (BDI)
CAMBODIA  (KHM)
CAMEROON  (CMR)
CANADA  (CAN)
CANTON AND ENDERBURY ISLANDS  (CTE)
CAPE VERDE  (CPV)
CAYMAN ISLANDS  (CYM)
CENTRAL AFRICAN REPUBLIC  (CAF)
CHAD  (TCD)
CHILE  (CHL)
CHINA  (CHN)
CHRISTMAS ISLAND  (CXR)
COCOS (KEELING) ISLANDS  (CCK)
COLOMBIA  (COL)
COMOROS  (COM)
CONGO, DEMOCRATIC REPUBLIC OF  (COD)
CONGO, REPUBLIC OF  (COG)
COOK ISLANDS  (COK)
COSTA RICA  (CRI)
COTE D'IVOIRE  (CIV)
CROATIA  (HRV)
CUBA  (CUB)
CURACAO  (CUW)
CYPRUS  (CYP)
CZECH REPUBLIC  (CZE)
DEMOCRATIC YEMEN  (YMD)
DENMARK  (DNK)
DJIBOUTI  (DJI)
DOMINICA  (DMA)
DOMINICAN REPUBLIC  (DOM)
DRONNING MAUD LAND  (DML)
EAST TIMOR  (TMP)
ECUADOR  (ECU)
EGYPT  (EGY)
EL SALVADOR  (SLV)
EQUATORIAL GUINEA  (GNQ)
ERITREA  (ERI)
ESTONIA  (EST)
ETHIOPIA  (ETH)
FALKLAND ISLANDS  (FLK)
FAROE ISLANDS  (FRO)
FIJI  (FJI)
FINLAND  (FIN)
FRANCE  (FRA)
FRANCE METROPOLITAN  (FXX)
FRENCH GUIANA  (GUF)
FRENCH POLYNESIA  (PYF)
FRENCH SOUTHERN TERRITORIES  (ATF)
GABON  (GAB)
GAMBIA  (GMB)
GEORGIA  (GEO)
GERMANY  (DEU)
GHANA  (GHA)
GIBRALTAR  (GIB)
GREECE  (GRC)
GREENLAND  (GRL)
GRENADA  (GRD)
GUADELOUPE  (GLP)
GUAM  (GUM)
GUATEMALA  (GTM)
GUERNSEY  (GGY)
GUINEA  (GIN)
GUINEA-BISSAU  (GNB)
GUYANA  (GUY)
HAITI  (HTI)
HEARD AND MC DONALD ISLANDS  (HMD)
HONDURAS  (HND)
HONG KONG  (HKG)
HUNGARY  (HUN)
ICELAND  (ISL)
INDIA  (IND)
INDONESIA  (IDN)
IRAN  (IRN)
IRAQ  (IRQ)
IRELAND  (IRL)
ISLE OF MAN  (IMN)
ISRAEL  (ISR)
ITALY  (ITA)
JAMAICA  (JAM)
JAPAN  (JPN)
JERSEY  (JEY)
JOHNSTON ISLAND  (JTN)
JORDAN  (JOR)
KAZAKHSTAN  (KAZ)
KENYA  (KEN)
KIRIBATI  (KIR)
KOSOVO  (KVV)
KUWAIT  (KWT)
KYRGYZSTAN  (KGZ)
LAOS  (LAO)
LATVIA  (LVA)
LEBANON  (LBN)
LESOTHO  (LSO)
LIBERIA  (LBR)
LIBYA  (LBY)
LIECHTENSTEIN  (LIE)
LITHUANIA  (LTU)
LUXEMBOURG  (LUX)
MACAU  (MAC)
MACEDONIA  (MKD)
MADAGASCAR  (MDG)
MALAWI  (MWI)
MALAYSIA  (MYS)
MALDIVES  (MDV)
MALI  (MLI)
MALTA  (MLT)
MARSHALL ISLANDS  (MHL)
MARTINIQUE  (MTQ)
MAURITANIA  (MRT)
MAURITIUS  (MUS)
MAYOTTE  (MYT)
MEXICO  (MEX)
MICRONESIA - FEDERATED STATES OF  (FSM)
MIDWAY ISLANDS  (MID)
MOLDOVA  (MDA)
MONACO  (MCO)
MONGOLIA  (MNG)
MONTENEGRO  (MNE)
MONTSERRAT  (MSR)
MOROCCO  (MAR)
MOZAMBIQUE  (MOZ)
MYANMAR  (MMR)
NAMIBIA  (NAM)
NAURU  (NRU)
NEPAL  (NPL)
NETHERLANDS  (NLD)
NETHERLANDS ANTILLES  (ANT)
NEUTRAL ZONE  (NTZ)
NEW CALEDONIA  (NCL)
NEW ZEALAND  (NZL)
NICARAGUA  (NIC)
NIGER  (NER)
NIGERIA  (NGA)
NIUE  (NIU)
NORFOLK ISLAND  (NFK)
NORTH KOREA  (PRK)
NORTHERN MARIANA ISLANDS  (MNP)
NORWAY  (NOR)
OMAN  (OMN)
PAKISTAN  (PAK)
PALAU  (PLW)
PALESTINIAN TERRITORIES  (PSE)
PANAMA  (PAN)
PAPUA NEW GUINEA  (PNG)
PARAGUAY  (PRY)
PERU  (PER)
PHILIPPINES  (PHL)
PITCAIRN ISLANDS  (PCN)
POLAND  (POL)
PORTUGAL  (PRT)
PUERTO RICO  (PRI)
QATAR  (QAT)
REUNION  (REU)
ROMANIA  (ROM)
RUSSIA  (RUS)
RWANDA  (RWA)
SAINT BARTHELEMY  (BLM)
SAINT KITTS AND NEVIS  (KNA)
SAINT LUCIA  (LCA)
SAINT MARTIN (FRENCH PART)  (MAF)
SAINT VINCENT AND THE GRENADINES  (VCT)
SAMOA  (WSM)
SAN MARINO  (SMR)
SAO TOME AND PRINCIPE  (STP)
SAUDI ARABIA  (SAU)
SENEGAL  (SEN)
SERBIA  (SRB)
SERBIA AND MONTENEGRO  (SCG)
SEYCHELLES  (SYC)
SIERRA LEONE  (SLE)
SINGAPORE  (SGP)
SINT MAARTEN (DUTCH PART)  (SXM)
SLOVAKIA  (SVK)
SLOVENIA  (SVN)
SOLOMON ISLANDS  (SLB)
SOMALIA  (SOM)
SOUTH AFRICA  (ZAF)
SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS  (SGS)
SOUTH KOREA  (KOR)
SOUTH SUDAN  (SSD)
SPAIN  (ESP)
SRI LANKA  (LKA)
ST. HELENA  (SHN)
ST. PIERRE AND MIQUELON  (SPM)
SUDAN  (SDN)
SURINAME  (SUR)
SVALBARD AND JAN MAYEN ISLANDS  (SJM)
SWAZILAND  (SWZ)
SWEDEN  (SWE)
SWITZERLAND  (CHE)
SYRIA  (SYR)
TAIWAN  (TWN)
TAJIKISTAN  (TJK)
TANZANIA  (TZA)
THAILAND  (THA)
TIMOR-LESTE  (TLS)
TOGO  (TGO)
TOKELAU  (TKL)
TONGA  (TON)
TRINIDAD AND TOBAGO  (TTO)
TUNISIA  (TUN)
TURKEY  (TUR)
TURKMENISTAN  (TKM)
TURKS AND CAICOS ISLANDS  (TCA)
TUVALU  (TUV)
UGANDA  (UGA)
UKRAINE  (UKR)
UNITED ARAB EMIRATES  (ARE)
UK - BRITISH CITIZEN  (GBR)
UNITED STATES  (USA)
UNITED STATES MINOR OUTLYING ISLANDS  (UMI)
URUGUAY  (URY)
UZBEKISTAN  (UZB)
VANUATU  (VUT)
VATICAN CITY STATE (HOLY SEE)  (VAT)
VENEZUELA  (VEN)
VIETNAM  (VNM)
VIRGIN ISLANDS (BRITISH)  (VGB)
VIRGIN ISLANDS (U.S.)  (VIR)
WAKE ISLAND  (WAK)
WALLIS AND FUTUNA ISLANDS  (WLF)
WESTERN SAHARA  (ESH)
YEMEN  (YEM)
ZAIRE  (ZAR)
ZAMBIA  (ZMB)
ZIMBABWE  (ZWE)