Multiple choice general knowledge What is BK Program? BK stands for Big Kahuna BK stands for Big Kabuma BK stands for Big Kansas BK stands for Big Collateral Reveal answer Fill a bubble to check yourself A Correct answer Explanation BK stands for Big Kahuna in the program name. This is a straightforward acronym expansion question. The other options (Big Kabuma, Big Kansas, Big Collateral) are incorrect expansions.