| Code | Name | Region |
|---|---|---|
| UYPDU | Paysandu | |
| UYPIR | Piriapolis | MA |
| UYPRB | Poblado Rincon De La Bolsa | |
| UYPRO | Progreso | CA |
| UYPCA | Punta Carretas | MO |
| UYCAN | Canelones | |
| UYCDN | Cardona | SO |
| UYCAR | Carmelo | |
| UYCAO | Carrasco | CO |
| UYCHY | Chuy | |
| UYCYR | Colonia | |
| UYCDS | Colonia Del Sacramento | CO |
| UYCLZ | Colonia Suiza | CO |
| UYCCL | Conchillas | CO |
| UYCPP | Cuenca Del Plata | |
| UYDOL | Dolores | SO |
| UYDZO | Durazno | |
| UYFDA | Florida | |
| UYFZB | Fray Bentos | |
| UYJCO | Joanico | CA |
| UYJIT | Jose Ignacio Terminal | |
| UYJLC | Juan L. Lacaze | CO |
| UYLAP | La Paloma/rocha | |
| UYLPZ | La Paz | |
| UYLAG | Lagomar | |
| USZGL | Zieglerville | PA |
| USZIL | Zillah | WA |
| USZIE | Zimmerman | MN |
| USZIO | Zion | IL |
| USZZL | Zionsville | IN |
| USZYV | Zionsville | PA |
| USZNL | Zionville | NC |
| USZR9 | Zirconia | NC |
| USIZI | Zita | TX |
| USZ9T | Zitlaltepec | NM |
| USZPS | Zolfo Springs | FL |
| USZUL | Zullinger | PA |
| USZF7 | Zumbro Fall | MN |
| USZUM | Zumbrota | MN |
| USZWL | Zwolle | LA |
| UY | ||
| UYAIG | Aigua | MA |
| UYABT | Arbolito | CL |
| UYATI | Artigas | |
| UYBUV | Bella Union | |
| USYUL | Yulee | FL |
| USYUM | Yuma | AZ |
| USUM2 | Yuma | CO |
| USNYN | Yutan | NE |
| USKZB | Zachar Bay | AK |