word | | Nationality |
| plural | Taiwan | noun: Taiwan (singular and plural) note: example - he or she is from Taiwan; they are from Taiwan adjective: Taiwan |
| plural | Thailand | noun: Thai (singular and plural) adjective: Thai |
| plural | Togo | noun: Togolese (singular and plural) adjective: Togolese |
| plural | United Kingdom | noun: Briton(s), British (collective plural) adjective: British |
| plural | Vanuatu | noun: Ni-Vanuatu (singular and plural) adjective: Ni-Vanuatu |
| plural | Vietnam | noun: Vietnamese (singular and plural) adjective: Vietnamese |
| Pohnpeian | Micronesia, Federated States of | noun: Micronesian(s) adjective: Micronesian; Chuukese, Kosraen(s), Pohnpeian(s), Yapese |
| Pole | Poland | noun: Pole(s) adjective: Polish |
| Polish | Poland | noun: Pole(s) adjective: Polish |
| Polynesian | French Polynesia | noun: French Polynesian(s) adjective: French Polynesian |
| Portuguese | Portugal | noun: Portuguese (singular and plural) adjective: Portuguese |
| Puerto | Puerto Rico | noun: Puerto Rican(s) (US citizens) adjective: Puerto Rican |
| Qatari | Qatar | noun: Qatari(s) adjective: Qatari |
| referred | Saint Helena | noun: Saint Helenian(s) adjective: Saint Helenian note: referred to locally as "Saints" |
| Rican | Costa Rica | noun: Costa Rican(s) adjective: Costa Rican |
| Rican | Puerto Rico | noun: Puerto Rican(s) (US citizens) adjective: Puerto Rican |