What Does WK Stand For?

WK stands for Wake Island ISO 3166 Digram Obsolete 1986

WK stands for "Wake Island ISO 3166 Digram Obsolete 1986." It refers to the two-letter country code that was assigned to Wake Island under the ISO 3166 standard, which was developed to provide a consistent framework for the identification of countries and their subdivisions. The code "WK" is now considered obsolete as it was replaced or removed in subsequent updates to the ISO 3166 standard, making it no longer in official use for country designation.