Keluarga Besar Purnawirawan; an Indonesian military veteran organization.

Koraput-Balangir-Kalahandi; a region in Orissa.

Desin language; ISO 639-3 language code KBK.

Kents Bank railway station, England; National Rail station code KBK.

Khamil Ghat railway station, India; Indian Railways station code KBK.

Klarenbeek railway station, Netherlands.

Køge BK; Danish football club.

Kristiansund BK; Norwegian football club.

Kuurne-Brussels-Kuurne; a yearly bicycle race in Belgium.