WBC

WBC is an acronym that may refer to several organizations and biological terms. The most common usages are White Blood Cells, the World Boxing Council, and the World Baseball Classic.

White blood cells (WBCs) are components of the immune system that circulate in the bloodstream and lymphatic system. They identify and combat pathogens, foreign bodies, and abnormal cells. Major types include neutrophils, lymphocytes, monocytes, eosinophils, and basophils. Normal counts typically range from about 4,000 to 11,000 cells per microliter in adults, though reference values can vary by laboratory. Abnormal WBC counts can indicate infection, inflammation, immune disorders, leukemia, or bone marrow problems.

The World Boxing Council (WBC) is a professional boxing sanctioning body founded in 1963, with activities centered on recognizing and promoting world championship bouts. It operates as one of the leading organizations that certify champions across weight divisions, regulate title fights, and issue rankings. The WBC, like other sanctioning bodies, maintains rules and mandates defenses, and its programs have played a major role in shaping professional boxing, while also attracting commentary and controversy regarding rankings and governance.

The World Baseball Classic (WBC) is an international baseball tournament organized by Major League Baseball (MLB) in cooperation with the World Baseball Softball Confederation (WBSC). Held roughly every four years, it features national teams from around the world and serves to promote international competition and the global development of baseball, often affecting player participation and national team rankings.