PBS may refer to:

In broadcasting:

• Public Broadcasting Service, an American television network
• Philippine Broadcasting Service (Bureau of Broadcast Services), Philippine government radio stations
• Public Broadcasting Services, a broadcaster in Malta
• BHRT, a public broadcaster in Bosnia and Herzegovina, formerly known as PBSBiH (Public Broadcasting Service of Bosnia and Herzegovina)
• 3PBS (106.7FM), a community radio station in Melbourne Australia
• Palestine Broadcasting Service, a radio station operated from 1936 to 1948 in the British Mandate of Palestine
• Pacific Broadcasting System, located in the Philippines

In science:

• Lead(II) sulfide, chemical abbreviation: PbS
• Sodium perborate, a component of detergents and a source of oxygen
• Phosphate buffered saline, a non-toxic, isotonic buffer used in cell studies
• PBluescript (or pBS), in Genetics, is a phagemid used in cloning with bacteriophage
• Primer binding site, in Virology, an RNA-Element
• Positive behavior support, an approach to reducing problem behavior and increasing prosocial behavior
• Painful bladder syndrome, an alternate name for interstitial cystitis
• Polarization Beam Splitter, see Polarizer

In communications and networking:

• PBS A/S, a Danish company specializing in electronic payment systems
• Portable Batch System, a computer system that allocates network resources to batch jobs
• Proboards, free host for message boards
• PaperBackSwap an online book-swapping site
• pasteboard server a Cocoa helper daemon in Mac OS X
• Preferential Bidding System, a computer system for employee work-duty bidding

In music:

• Positive Black Soul, a Senegalese hip-hop group
• Potential Breakup Song by Aly & AJ

See also:

• Parti Bersatu Sabah, a Malaysian political organization
• Paul Brown Stadium, a stadium currently the home of the Cincinnati Bengals
• Pearls Before Swine, the comic strip
• Pharmaceutical Benefits Scheme, an Australian Federal Government subsidiary for essential prescription drugs
• Privatbanen Sønderjylland (also known as Eurorail), a defunct Danish railway operating company

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