word | | Nationality |
| noun | Gambia, The | noun: Gambian(s) adjective: Gambian |
| noun | Gaza Strip | noun: NA adjective: NA |
| noun | Georgia | noun: Georgian(s) adjective: Georgian |
| noun | Germany | noun: German(s) adjective: German |
| noun | Ghana | noun: Ghanaian(s) adjective: Ghanaian |
| noun | Gibraltar | noun: Gibraltarian(s) adjective: Gibraltar |
| noun | Greece | noun: Greek(s) adjective: Greek |
| noun | Greenland | noun: Greenlander(s) adjective: Greenlandic |
| noun | Grenada | noun: Grenadian(s) adjective: Grenadian |
| noun | Guam | noun: Guamanian(s) (US citizens) adjective: Guamanian |
| noun | Guatemala | noun: Guatemalan(s) adjective: Guatemalan |
| noun | Guernsey | noun: Channel Islander(s) adjective: Channel Islander |
| noun | Guinea | noun: Guinean(s) adjective: Guinean |
| noun | Guinea-Bissau | noun: Guinean(s) adjective: Guinean |
| noun | Guyana | noun: Guyanese (singular and plural) adjective: Guyanese |
| noun | Haiti | noun: Haitian(s) adjective: Haitian |
| noun | Holy See (Vatican City) | noun: none adjective: none |
| noun | Honduras | noun: Honduran(s) adjective: Honduran |
| noun | Hong Kong | noun: Chinese/Hong Konger adjective: Chinese/Hong Kong |
| noun | Hungary | noun: Hungarian(s) adjective: Hungarian |
| noun | Iceland | noun: Icelander(s) adjective: Icelandic |
| noun | India | noun: Indian(s) adjective: Indian |
| noun | Indonesia | noun: Indonesian(s) adjective: Indonesian |
| noun | Iran | noun: Iranian(s) adjective: Iranian |
| noun | Iraq | noun: Iraqi(s) adjective: Iraqi |
| noun | Ireland | noun: Irishman(men), Irishwoman(women), Irish (collective plural) adjective: Irish |
| noun | Isle of Man | noun: Manxman (men), Manxwoman (women) adjective: Manx |
| noun | Israel | noun: Israeli(s) adjective: Israeli |
| noun | Italy | noun: Italian(s) adjective: Italian |
| noun | Jamaica | noun: Jamaican(s) adjective: Jamaican |
| noun | Japan | noun: Japanese (singular and plural) adjective: Japanese |
| noun | Jersey | noun: Channel Islander(s) adjective: Channel Islander |
| noun | Jordan | noun: Jordanian(s) adjective: Jordanian |
| noun | Kazakhstan | noun: Kazakhstani(s) adjective: Kazakhstani |
| noun | Kenya | noun: Kenyan(s) adjective: Kenyan |
| noun | Kiribati | noun: I-Kiribati (singular and plural) adjective: I-Kiribati |
| noun | Korea, North | noun: Korean(s) adjective: Korean |