PMB

PMB can stand for:


 * Paleomammalian brain, part of Paul D. MacLean's Triune Brain hypothesis
 * Pembroke College, Oxford
 * Phenylmagnesium bromide, a Grignard reagent used in chemical reactions
 * Physics in Medicine and Biology (Phys. Med. Biol.), a peer reviewed journal related to application of physics to medicine, physiology and biology
 * Paramethoxybenzyl ether, a protecting group for hydroxyls in multi-step organic synthesis (see Benzyl)
 * Pietermaritzburg, a South African city, the capital and second-largest city in the province of KwaZulu-Natal
 * Pietermaritzburg Airport, serving Pietermaritzburg, the Midlands and the outer west suburbs of Durban
 * Picture Motion Browser, a program by Sony
 * PhpMyBibli or PMB, an open-source web-based Integrated Library System
 * Polymyxin B, an antibiotic
 * Power Management Bus, an electronic communication bus based on I2C.
 * Post-menopausal bleeding
 * Print Measurement Bureau, a Canadian non-profit media surveying and statistical company
 * Private mailbox, a mail delivery designation for addresses associated with a commercial mail receiving agency
 * Private member's bill, a type of Bill introduced into Westminster Parliaments
 * Pat McGee Band
 * Pos Malaysia Berhad Pos Malaysia, the Malaysian Post Office
 * Pierre-Marc Bouchard, an NHL center who currently plays for the Minnesota Wild
 * Postal mailbox
 * Pro-Música Brasil, an official representative body of the record labels in the Brazilian phonographic market
 * Puppy monkey baby, a creation for a Super Bowl commercial in 2016