| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| UIAA (KADALA) | airport | Russia | 52.03 | 113.31 | 2272 | 0 | |
| UIAE (Krasnokamensk Airport) | airport | 50.03 | 118.06 | 2139 | 0 | ||
| UIAM (Mogocha Airbase) | airport | 53.74 | 119.74 | 2094 | 0 | ||
| UIAR (Chara Airport) | airport | 56.91 | 118.27 | 2201 | 0 | ||
| UIB (EL CARANO) | airport | Colombia | 5.69 | -76.64 | 204 | 0 | |
| UIBB (BRATSK) | airport | Russia | 56.37 | 101.70 | 1610 | 0 | |
| UIBS (Ust-Ilimsk Airport) | airport | 58.14 | 102.57 | 1339 | 0 | ||
| UIBV (Zheleznogorsk Airport) | airport | 56.49 | 104.11 | 1946 | 0 | ||
| UIGE | airport | Angola | -7.60 | 15.03 | 2720 | 0 | |
| UIH (PHUCAT) | airport | Vietnam | 13.95 | 109.04 | 80 | 0 | |
| UII (Utila Airport) | airport | 16.11 | -86.88 | 29 | 0 | ||
| UIIB (Belaya Air Base) | airport | 52.92 | 103.57 | 1503 | 0 | ||
| UIII (IRKUTSK) | airport | Russia | 52.27 | 104.39 | 1675 | 0 | |
| UIIV (Zhigalovo Airport) | airport | 54.80 | 105.15 | 0 | |||
| UIK (Ust-Ilimsk Airport) | airport | 58.14 | 102.57 | 1339 | 0 | ||
| UIKB (Bodaybo Airport) | airport | 57.87 | 114.24 | 919 | 0 | ||
| UIKE (Yerbogachen Airport) | airport | 61.28 | 108.03 | 400 | 0 | ||
| UIKK (Kirensk Airport) | airport | 57.77 | 108.06 | 840 | 0 | ||
| UIKM (Mama Airport) | airport | 58.31 | 112.89 | 659 | 0 | ||
| UIL (QUILLAYUTE) | airport | United States | 47.94 | -124.56 | 194 | 0 | |
| UIN (QUINCY RGNL BALDWIN FLD) | airport | United States | 39.94 | -91.19 | 769 | 0 | |
| UINN (Nizhneudinsk Airport) | airport | 54.89 | 99.07 | 1340 | 0 | ||
| UIO (Mariscal Sucre International Airport) | airport | -0.13 | -78.36 | 7841 | 0 | ||
| UIOO (Ust-Ordynskiy Airport) | airport | 52.82 | 104.74 | 1775 | 0 | ||
| UIP (PLUGUFFAN) | airport | France | 47.97 | -4.17 | 297 | 0 | |
| UIQ (Quion Hill Airport) | airport | -17.54 | 168.44 | 16 | 0 | ||
| UIR (QUIRINDI) | airport | Australia | -31.49 | 150.51 | 1054 | 0 | |
| UIT (Jaluit Airport) | airport | 5.91 | 169.64 | 4 | 0 | ||
| UITK (Kazachinskaya Airport) | airport | 56.28 | 107.57 | 1499 | 0 | ||
| UITT (Ust-Kut Airport) | airport | 56.86 | 105.73 | 2188 | 0 | ||
| UIUB (Bagdarin Airport) | airport | 54.37 | 113.48 | 3084 | 0 | ||
| UIUN (Nizhneangarsk Airport) | airport | 55.80 | 109.60 | 1545 | 0 | ||
| UIUU (MUKHINO) | airport | Russia | 51.81 | 107.44 | 1690 | 0 |