CPB may refer to:
CPBL Home Run Derby is generally held before the day of the CPBL All-Star Game.
CPB Bank was the Greek branch of Cyprus Popular Bank. The bank was founded under the name Marfin Egnatia Bank.
The Annenberg Foundation is a family foundation that provides funding and support to non-profit organizations in the United States and around the world.
The Communist Party of Ukraine (Ukrainian: Комуністична Партія України Komunistychna Partiya Ukrayiny, КПУ, KPU; Russian: Коммунистическая партия Украины), known as the Communist Party (Bolshevik) of Ukraine until 1952, was the Ukrainian branch of the Communist Party of the Soviet Union (CPSU).
CIMIC Group Limited (formerly known as Leighton Holdings prior to April 2015) is a leading international contractor.
The Chinese Professional Baseball League (Traditional Chinese: 中華職業棒球大聯盟), or CPBL, is the top-tier professional baseball league in Taiwan.
The CPBL Rookie of the Year is awarded to the rookie who performs best in a particular Chinese Professional Baseball League season.
The CPBL–KBO Club Championship was contested between the champions of Chinese Professional Baseball League's Taiwan Series, and the Korea Baseball Organization's Korean Series.
Carboxypeptidase B2 (CPB2), also known as carboxypeptidase U (CPU), plasma carboxypeptidase B (pCPB) or thrombin-activatable fibrinolysis inhibitor (TAFI), is an enzyme that, in humans, is encoded by the gene CPB2.