| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 3 Buritys | city | Rondonia | Brazil | -12.17 | -60.08 | 1669 | 149 |
| 3 Cruces | city | Huanuco | Peru | -10.25 | -76.30 | 10068 | 4586 |
| 3 De Octubre | city | Ancash | Peru | -9.11 | -78.56 | 3 | 105 |
| 3 Hermanas | city | Loreto | Peru | -3.74 | -73.03 | 341 | 596 |
| 3 Hermanos | city | Camaguey | Cuba | 21.52 | -77.48 | 72 | 1808 |
| 3 Ilhas | city | Minas Gerais | Brazil | -22.03 | -43.49 | 2050 | 622 |
| 3 Irmaos | city | Para | Brazil | -0.86 | -52.54 | 301 | 25419 |
| 3 Lagoas | city | Mato Grosso do Sul | Brazil | -20.80 | -51.72 | 1043 | 2320 |
| 3 Marabouts | city | Ain Temouchent | Algeria | 35.31 | -1.18 | 839 | 46470 |
| 3 Marias | city | Guerrero | Mexico | 18.37 | -99.54 | 2591 | 54647 |
| 3 Millas | city | Limon | Costa Rica | 10.16 | -83.51 | 147 | 7450 |
| 3 Ojitos | city | Chihuahua | Mexico | 28.32 | -106.66 | 5918 | 0 |
| 3 Puertas | city | Junin | Peru | -11.32 | -76.20 | 13815 | 1 |
| 3 RIVERS RECREATION AREA | airport | United States | 44.56 | -121.40 | 2695 | 0 | |
| 3 Vendas | city | Rio Grande do Sul | Brazil | -29.85 | -53.02 | 318 | 1124 |
| 3 de Feveiro | city | Nampula | Mozambique | -15.03 | 37.55 | 3349 | 4619 |
| 3 de Fevereiro | city | Maputo | Mozambique | -25.89 | 32.62 | 65 | 480011 |
| 3 de Maio | city | Rio Grande do Sul | Brazil | -27.78 | -54.23 | 1197 | 19824 |
| 3 de Mayo | city | Mendoza | Argentina | -32.66 | -68.61 | 1883 | 1966 |
| 3 de Mayo | city | Guerrero | Mexico | 18.37 | -99.53 | 2591 | 55407 |
| 3 de Mayo | city | Guerrero | Mexico | 18.37 | -99.53 | 2591 | 55407 |
| 3 de Mayo | city | San Martin | Peru | -5.75 | -77.48 | 3507 | 1278 |
| 3 de Mayo | city | Huanuco | Peru | -8.52 | -76.34 | 1978 | 597 |
| 3 de Octubre | city | Huanuco | Peru | -9.16 | -75.89 | 3349 | 2608 |
| 3 do Maio | city | Rio Grande do Sul | Brazil | -27.78 | -54.23 | 1197 | 19824 |
| 3 km | city | Buryatiya | Russia | 51.76 | 108.36 | 1945 | 298 |
| 3-I ROCKER RANCH | airport | United States | 40.42 | -109.34 | 4865 | 0 | |
| 3-M'S | airport | United States | 33.19 | -84.37 | 890 | 0 | |
| 3-y km | city | Buryatiya | Russia | 51.76 | 108.36 | 1945 | 298 |
| 3-ya (Tret’ya) Pyatiletka | city | Kazakhstan | 51.73 | 79.06 | 830 | 298 | |
| 3-ya Tret'ya Pyatiletka | city | Kazakhstan | 51.73 | 79.06 | 830 | 298 | |
| 3-ya Tret’ya Pyatiletka | city | Kazakhstan | 51.73 | 79.06 | 830 | 298 | |
| 3-е Шекмино | city | Mariy-El | Russia | 56.18 | 46.23 | 830 | 298 |
| 3-я бригада фермы Цяньшао | city | Heilongjiang | China | 47.95 | 134.30 | 216 | 0 |
| 3.2 Office | city | Grand Bassa | Liberia | 6.12 | -9.72 | 830 | 921 |
| 30 Decembrie | city | Vaslui | Romania | 46.33 | 27.85 | 830 | 5556 |
| 30 Decembrie | city | Ilfov | Romania | 44.28 | 26.05 | 206 | 24844 |
| 30 Lí Bảo | city | Liaoning | China | 39.28 | 121.80 | 49 | 12809 |
| 30 Lý Bảo | city | Liaoning | China | 39.28 | 121.80 | 49 | 12809 |
| 30 de Agosto | city | Buenos Aires | Argentina | -36.28 | -62.55 | 341 | 2815 |
| 30 de Agosto | city | Santa Cruz | Bolivia | -17.84 | -63.21 | 1669 | 183582 |
| 31 | city | Haryana | India | 28.42 | 76.60 | 830 | 44170 |
| 31 de Janeiro | city | Uige | Angola | -6.90 | 15.32 | 3349 | 2235 |
| 31 de Março | city | Ceara | Brazil | -3.75 | -38.45 | 0 | 383154 |
| 32nd Mile Bazaar | city | Sarawak | Malaysia | 1.23 | 110.52 | 229 | 5066 |
| 33 STRIP | airport | United States | 37.67 | -121.33 | 81 | 0 | |
| 332 | city | Volgogradskaya Oblast' | Russia | 48.95 | 46.73 | 95 | 292 |
| 3321 WESTSIDE | airport | United States | 29.66 | -95.20 | 36 | 0 | |
| 34 LNP | city | Rajasthan | India | 29.69 | 73.86 | 830 | 16589 |
| 345 Viviendas | city | Buenos Aires | Argentina | -38.72 | -62.27 | 78 | 53823 |
| 3A Dett Valley | city | Matabeleland North | Zimbabwe | -18.65 | 27.18 | 3349 | 0 |
| 3e arrondissement | city | Ho Chi Minh | Vietnam | 10.77 | 106.69 | 16 | 2056130 |
| 3rd Qianshao Farm Team | city | Heilongjiang | China | 47.95 | 134.30 | 216 | 0 |
| 3арафшон | city | Sughd | Tajikistan | 39.17 | 68.63 | 7854 | 1192 |
| 3区 | city | Ho Chi Minh | Vietnam | 10.77 | 106.69 | 16 | 2056130 |
| 3군 | city | Ho Chi Minh | Vietnam | 10.77 | 106.69 | 16 | 2056130 |