LK

LK is a two-letter abbreviation that appears in several contexts. The most widely recognized use is as the ISO 3166-1 alpha-2 code for Sri Lanka, a country in South Asia known for its diverse landscapes, history, and biodiversity.

Correspondingly, .lk is the country code top-level domain for Sri Lanka. It is managed by the LK Domain Registry and is used for Sri Lankan websites. The domain supports several second-level domains, such as com.lk, org.lk, and edu.lk, with registration requirements and restrictions varying by category.

Beyond these official codes, LK functions as an initialism or acronym in various fields. Because it is not tied to a single universal definition, the precise meaning of LK depends on context and may represent organizations, brands, or personal initials. In practice, readers should rely on surrounding information to determine the intended sense.

In summary, the principal meanings of LK are the Sri Lankan country code and the Sri Lankan internet domain, with other uses being context-dependent.