BK

Definitions

1. Abbreviation of book.
   abbreviation, alt-of
2. Initialism of Burger King: a fast-food restaurant chain.
   abbreviation, alt-of, initialism
3. Abbreviation of black.
   abbreviation, alt-of
4. Initialism of bad kid, an inexperienced player or noob.
   abbreviation, alt-of, initialism, slang

Equivalents

CEFR level