Last reviewed: September 2, 2026
Nauru is grouped in Micronesia, within Oceania. Its capital listing is Yaren (de facto; no official capital). This page brings together commonly needed identifiers and geography facts in one place, with links to related reference lists.
Where is Nauru?
For broad geographic classification, Nauru is grouped under Oceania and the subregion Micronesia. Regional labels can vary between statistical and geographic organizations, so this site uses one consistent classification for browsing rather than claiming there is only one valid convention.
What are the country codes for Nauru?
The ISO-style two-letter code shown on this page is NR, while the three-letter code is NRU. Two-letter codes are especially common in software, forms and country-code domains; three-letter codes are useful where a more recognizable abbreviation is preferred. See our country code guide for context.
Borders and nearby geography
Nauru has the following land-border entries in our source dataset: No land borders listed. Island states and countries without a land frontier may show no land borders even though they have maritime neighbors.