CPB

Companies

Campbell Soup Company, an American producer of canned soups and related products (NASDAQ ticker CPB)
Campbell Brothers, an Australian laboratory and manufacturing company
Crispin Porter + Bogusky, an advertising agency
Corporate Express (airline), a defunct Canadian airline

Capitol Police Board, the body that governs the United States Capitol Police
Confederación Panamericana de Billar, the governing body of carom billiards in the Americas
Corporation for Public Broadcasting, a publicly funded non-profit corporation in the United States
CPB (Netherlands), a government agency in the Netherlands
Crown Property Bureau, a quasi-government agency in Thailand
École nationale supérieure de chimie et de physique de Bordeaux, one of the French grandes écoles

Cardiopulmonary bypass pump, also known as a "heart-lung machine"
Charged particle beam of electrically charged particles
Cycles per byte, a unit of execution cost of a computer algorithm
Cyclic permutated binary, a type of digital code in computing
Coded Picture Buffer, a buffer for encoded video frames used in video decoding
A celiac plexus block is a nerve block used to treat chronic pain in the abdomen
Continuous Power Bridge, typically used to power low wattage devices from a gang switched streetlight
AMD Core Performance Boost Technology, aka AMD Turbo Core

Cell Phone Bikini, 2016 album by Omar Rodríguez-López
The Citizens Protection Bureau, a fictional police organization in the Total Recall 2070 television series
Central Planning Board, term used in market socialism theory
Canada Premium Bond, a type of Canada Savings Bond
Crippled Black Phoenix, a British post-rock supergroup
Certified Medical Biller, a certification from AAPC for healthcare supporting professionals