diff --git a/app/utils/countrycodes.py b/app/utils/countrycodes.py
index 57f2cac0..89fb58c8 100644
--- a/app/utils/countrycodes.py
+++ b/app/utils/countrycodes.py
@@ -279,7 +279,61 @@
     "Hong Kong SAR"                  : "Hong Kong",
     "Taipei and environs"            : "Taiwan, Province of China",
     "occupied Palestinian territory" : "Palestine, State of",
-    # "Others" has no mapping
+    "South Korea"                    : "Korea, Republic of",
+    "Iran"                           : "Iran, Islamic Republic of",
+    "Vatican City"                   : "Holy See (Vatican City State)",
+    "DR Congo"                       : "Congo, the Democratic Republic of the",
+    "Tanzania"                       : "Tanzania, United Republic of",
+    "Venezuela"                      : "Venezuela, Bolivarian Republic of",
+    "North Korea"                    : "Korea, Democratic People's Republic of",
+    "Syria"                          : "Syrian Arab Republic",
+    "Bolivia"                        : "Bolivia, Plurinational State of",
+    "Laos"                           : "Lao People's Democratic Republic",
+    "State of Palestine"             : "Palestine, State of",
+    "Moldova"                        : "Moldova, Republic of",
+    "Eswatini"                       : "Swaziland",
+    "Cabo Verde"                     : "Cape Verde",
+    "Sao Tome & Principe"            : "Sao Tome and Principe",
+    "Micronesia"                     : "Micronesia, Federated States of",
+    "St. Vincent & Grenadines"       : "Saint Vincent and the Grenadines",
+    "U.S. Virgin Islands"            : "Virgin Islands, U.S.",
+    "Saint Kitts & Nevis"            : "Saint Kitts and Nevis",
+    "Faeroe Islands"                 : "Faroe Islands",
+    "Sint Maarten"                   : "Sint Maarten (Dutch part)",
+    "Turks and Caicos"               : "Turks and Caicos Islands",
+    "Saint Martin"                   : "Saint Martin (French part)",
+    "British Virgin Islands"         : "Virgin Islands, British",
+    "Wallis & Futuna"                : "Wallis and Futuna",
+    "Saint Helena"                   : "Saint Helena, Ascension and Tristan da Cunha",
+    "Saint Pierre & Miquelon"        : "Saint Pierre and Miquelon",
+    "Falkland Islands"               : "Falkland Islands (Malvinas)",
+    "Republic of Ireland"            : "Ireland",
+    "Ivory Coast"                    : "Côte d'Ivoire",
+    " Azerbaijan"                    : "Azerbaijan",
+    # Conjoin North Ireland on United Kingdom
+    "North Ireland"                  : "United Kingdom",
+    "East Timor"                     : "Timor-Leste",
+    "São Tomé and Príncipe"          : "Sao Tome and Principe",
+    # Guernsey and Jersey form Channel Islands. Conjoin Guernsey on Jersey.
+    # Jersey has higher population.
+    # https://en.wikipedia.org/wiki/Channel_Islands
+    "Guernsey and Jersey"            : "Jersey",
+    "Channel Islands"                : "Jersey",
+    "Caribbean Netherlands"          : "Bonaire, Sint Eustatius and Saba",
+    "F.S. Micronesia"                : "Micronesia, Federated States of",
+    "Emirates"                       : "United Arab Emirates",
+    # "Bosnia–Herzegovina"             : "Bosnia and Herzegovina",
+    "Bosnia"                         : "Bosnia and Herzegovina",
+    "Dominican Rep"                  : "Dominican Republic",
+    "Macedonia"                      : "North Macedonia",
+    "Korea, South"                   : "Korea, Republic of",
+    "Cote d'Ivoire"                  : "Côte d'Ivoire",
+    "St. Martin"                     : "Saint Martin (French part)",
+    "Congo (Kinshasa)"               : "Congo, the Democratic Republic of the",
+    "Taiwan*"                        : "Taiwan, Province of China",
+    "Reunion"                        : "Réunion",
+    # "Others" has no mapping, i.e. the default val is used
+    # "Cruise Ship" has no mapping, i.e. the default val is used
 }
 
 def country_code(country):