Micronesia

Micronesia is a proper noun referring to a specific geographic region. As a proper noun designating a unique landmass or political entity, it is used exclusively in the singular form and does not have a plural counterpart.

In a geopolitical context, the term can refer to the broad subregion of Oceania or specifically to the Federated States of Micronesia. When used in the latter sense, it refers to a sovereign state, whereas the former refers to a larger cultural and geographic area encompassing several island groups.