| Code | Country | Continent | Population | Life Expectancy |
| TTO | Trinidad and Tobago | North America | 1,295,000 | 68.00 |
| TUN | Tunisia | Africa | 9,586,000 | 73.70 |
| TUR | Turkey | Asia | 66,591,000 | 71.00 |
| TUV | Tuvalu | Oceania | 12,000 | 66.30 |
| TWN | Taiwan | Asia | 22,256,000 | 76.40 |
| TZA | Tanzania | Africa | 33,517,000 | 52.30 |
| UGA | Uganda | Africa | 21,778,000 | 42.90 |
| UKR | Ukraine | Europe | 50,456,000 | 66.00 |
| URY | Uruguay | South America | 3,337,000 | 75.20 |
| USA | United States | North America | 278,357,000 | 77.10 |
| UZB | Uzbekistan | Asia | 24,318,000 | 63.70 |
| VCT | Saint Vincent and the Grenadines | North America | 114,000 | 72.30 |
| VEN | Venezuela | South America | 24,170,000 | 73.10 |
| VGB | Virgin Islands, British | North America | 21,000 | 75.40 |
| VIR | Virgin Islands, U.S. | North America | 93,000 | 78.10 |
| VNM | Vietnam | Asia | 79,832,000 | 69.30 |
| VUT | Vanuatu | Oceania | 190,000 | 60.60 |
| WSM | Samoa | Oceania | 180,000 | 69.20 |
| YEM | Yemen | Asia | 18,112,000 | 59.80 |
| YUG | Yugoslavia | Europe | 10,640,000 | 72.40 |