| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Iris | city | Tarapaca | Chile | -20.91 | -69.63 | 3349 | 149 |
| Iris | city | Santiago de Cuba | Cuba | 20.37 | -75.66 | 1669 | 4178 |
| Iris | city | Colorado | United States | 38.42 | -106.83 | 9228 | |
| Iris | city | California | United States | 33.20 | -115.40 | 32 | |
| Iris | city | Montana | United States | 46.73 | -113.64 | 3599 | |
| Iris | city | South Carolina | United States | 34.27 | -82.40 | 830 | |
| Iris (historical) | city | Mississippi | United States | 34.28 | -90.42 | 164 | |
| Iris (historical) | city | West Virginia | United States | 39.03 | -81.06 | 997 | |
| Iris Acres | city | Tennessee | United States | 35.78 | -83.99 | 885 | |
| Iris Heights | city | South Carolina | United States | 33.92 | -80.37 | 147 | |
| Iris Vale | city | New South Wales | Australia | -32.43 | 146.27 | 954 | 0 |
| Irisa | city | Miyazaki | Japan | 32.03 | 130.90 | 1148 | 12381 |
| Irisabaru | city | Miyazaki | Japan | 32.02 | 130.80 | 1033 | 10920 |
| Irisan | city | Benguet | Philippines | 16.43 | 120.55 | 4189 | 277007 |
| Irisan | city | Van | Turkey | 38.10 | 44.08 | 7066 | 8727 |
| Irisarri | city | Aquitaine | France | 43.26 | -1.23 | 830 | 1983 |
| Irisawa | city | Miyagi | Japan | 38.72 | 140.74 | 830 | 3078 |
| Irisawa | city | Nagano | Japan | 36.17 | 138.50 | 2624 | 21062 |
| Irisburg | city | Virginia | United States | 36.62 | -79.76 | 830 | |
| Irisch | city | Rheinland-Pfalz | Germany | 49.60 | 6.59 | 941 | 4023 |
| Irisdale | city | Eastern Cape | South Africa | -32.76 | 28.22 | 68 | 605 |
| Irish Bend | city | Louisiana | United States | 29.82 | -91.45 | 9 | |
| Irish Creek | city | Virginia | United States | 37.85 | -79.19 | 2509 | |
| Irish Cut | city | Tennessee | United States | 35.96 | -83.16 | 1141 | |
| Irish Hill | city | West Virginia | United States | 39.46 | -77.96 | 400 | |
| Irish Meeting House | city | Pennsylvania | United States | 40.39 | -75.21 | 830 | |
| Irish Omerbane | city | Mid and East Antrim | United Kingdom | 55.00 | -6.28 | 830 | 4195 |
| Irish Place (historical) | city | California | United States | 40.13 | -122.54 | 830 | |
| Irish Settlement | city | Maine | United States | 45.66 | -67.91 | 830 | |
| Irish Settlement | city | New York | United States | 43.15 | -75.06 | 1669 | |
| Irish Settlement | city | New York | United States | 44.48 | -74.87 | 1200 | |
| Irish Settlement (historical) | city | New York | United States | 42.23 | -77.93 | 1909 | |
| Irish Town | city | Tasmania | Australia | -40.91 | 145.15 | 830 | 149 |
| Irish Town | city | Saint Andrew | Jamaica | 18.05 | -76.72 | 1942 | 175705 |
| Irish Town | city | Fermanagh and Omagh | United Kingdom | 54.72 | -7.13 | 830 | 3155 |
| Irish Town | city | California | United States | 39.81 | -121.63 | 1669 | |
| Irishford | city | Meath | Ireland | 53.76 | -6.68 | 285 | 1765 |
| Irishinmachi | city | Nagano | Japan | 36.20 | 138.36 | 2870 | 6081 |
| Irishmans (historical) | city | Kentucky | United States | 37.25 | -83.00 | 1669 | |
| Irishtown | city | Kildare | Ireland | 52.99 | -6.89 | 291 | 1627 |
| Irishtown | city | Dublin | Ireland | 53.34 | -6.21 | 0 | 228968 |
| Irishtown | city | Mayo | Ireland | 53.98 | -9.11 | 249 | 2025 |
| Irishtown | city | Meath | Ireland | 53.63 | -6.77 | 249 | 3942 |
| Irishtown | city | New York | United States | 43.80 | -73.94 | 1200 | |
| Irishtown | city | Pennsylvania | United States | 39.84 | -77.05 | 830 | |
| Irishtown | city | Pennsylvania | United States | 39.95 | -79.60 | 1669 | |
| Irishtown | city | Pennsylvania | United States | 40.03 | -76.16 | 396 | |
| Irishtown | city | Pennsylvania | United States | 40.98 | -78.67 | 1797 | |
| Irishtown | city | Pennsylvania | United States | 41.21 | -80.12 | 1669 | |
| Irishtown | city | Pennsylvania | United States | 41.82 | -78.67 | 2509 | |
| Irishtown (historical) | city | California | United States | 38.39 | -120.67 | 2024 | |
| Irisli | city | Ardahan | Turkey | 40.98 | 43.33 | 6958 | 1721 |
| Irissarry | city | Aquitaine | France | 43.26 | -1.23 | 830 | 1983 |
| Iristak | city | Bitlis | Turkey | 38.31 | 42.25 | 5190 | 2533 |
| Iriston | city | Severnaya Osetiya-Alaniya | Russia | 43.18 | 44.55 | 1669 | 15646 |
| Irisu | city | Kyrgyzstan | 41.02 | 73.40 | 6017 | 6441 | |
| Irisu | city | Kyrgyzstan | 40.48 | 73.43 | 7017 | 2344 | |
| Irisu | city | Naryn | Kyrgyzstan | 41.46 | 76.31 | 7549 | 447 |
| Irisu | city | Jalal-Abad | Kyrgyzstan | 41.47 | 74.43 | 5869 | 447 |