| Acronym | Definition |
|---|
| PBS | Public Broadcasting Service |
| PBS | Phosphate Buffered Saline |
| PBS | Pharmaceutical Benefits Scheme (Australia) |
| PBS | Public Broadcasting System (common, but incorrect) |
| PBS | Positive Behavior Support |
| PBS | Portable Batch System |
| PBS | Galena (lead sulfide, a mineral) |
| PBS | Public Buildings Service |
| PBS | Portfolio Budget Statements (Australia) |
| PBS | Pfadibewegung Schweiz (Swiss scouts) |
| PBS | Parti Bersatu Sabah (Malaysia political party established 1985) |
| PBS | Positive Behavioral Support |
| PBS | Phi Beta Sigma |
| PBS | Pearls Before Swine(band) |
| PBS | Post-Baccalaureate Studies |
| PBS | Phosphate Buffer Solution |
| PBS | Performance Based Standards |
| PBS | Payroll Benefit Services |
| PBS | Paul Brown Stadium (Cincinnati Bengals football stadium) |
| PBS | Peak Burst Size |
| PBS | Psychiatry and Behavioral Sciences |
| PBS | Product Breakdown Structure |
| PBS | Peanut Butter Sandwich |
| PBS | Polarizing Beam Splitter |
| PBS | Pengeinstitutternes Betalingsservice |
| PBS | Potential Breakup Song (song by Aly & AJ) |
| PBS | Prune Belly Syndrome |
| PBS | Preferential Bidding System |
| PBS | Portable Batch Scheduler |
| PBS | Polybutadiene Styrene |
| PBS | Publishing Business Systems |
| PBS | Permanent Building Society (Australia) |
| PBS | Project Breakdown Structure |
| PBS | Professional Bowhunters Society |
| PBS | Process-Based Security (Systems Advisory Group Enterprises, Inc.) |
| PBS | Performance Benchmarking Service |
| PBS | Preferential Bidding by Seniority |
| PBS | Patient Business Services |
| PBS | Photonic Band Structure |
| PBS | Pacific Bulb Society (California) |
| PBS | Pseudo-Boolean Solver |
| PBS | Project Baseline Summary |
| PBS | Performance Based Specification |
| PBS | Production Base Support |
| PBS | President's Budget Submission |
| PBS | Personal Base Station |
| PBS | PB Srinivas (Indian singer) |
| PBS | Pokémon Battle Simulator |
| PBS | Pakistan Botanical Society |
| PBS | Photonic Burst-Switching (network) |
| PBS | Photon Backscattering |
| PBS | Pingat Bakti Setia (Long Service Award, Singapore) |
| PBS | Professional Benefit Services |
| PBS | Partitioned Branch Support (biology) |
| PBS | Papier-, Büro- und Schreibwarenhandel (German magazine) |
| PBS | Principles of Biomedical Science (University of Melbourne course) |
| PBS | Pac-Bell Stadium (San Francisco, California) |
| PBS | Production Based Specification |
| PBS | Program Baseline Summary |
| PBS | Prosodic Boundary Strength (speech processing, perceptual boundary between two words) |
| PBS | Pre Boarding Screening (travel) |
| PBS | Paging Base Station |
| PBS | Program Budget System |
| PBS | Philippine Broadcasting Services |
| PBS | Provisioned Bandwidth Service (network management) |
| PBS | Program Budget Submission |
| PBS | Prioritized Burst Segmentation |
| PBS | Physician Billing Systems |
| PBS | Pocketbook Snatch (robbery) |
| PBS | Pressure Boundary Subsystem |
| PBS | Power Bus Simulator |
| PBS | Professional Bodywork Strategies |
| PBS | Point-Based Source |
| PBS | Programmable Bit Sequence |
| PBS | Post Birth Stress |
| PBS | Powerful Blue Shovels (band) |
| PBS | Peter Barron Stark and Associates, Inc. (San Diego, CA) |
| PBS | Parent Behind Shoulder (online chat) |