peruskortti
Peruskortti is a Finnish term that literally means "basic card." The word is built from perus-, meaning basic or foundational, and kortti, meaning card. In everyday Finnish, peruskortti is not a single formal program or nationwide standard; rather, it is a generic label used to describe a standard card that identifies the holder or provides access to services in a given context.
In practice, the meaning of a peruskortti varies by issuer. In libraries, it may refer to a
Because peruskortti is not a formally standardized term, its exact definition is contextual and can be ambiguous.