| Acronym | Sense | Language | Topics |
|---|---|---|---|
| PBS | Phosphate-Buffered Saline | In English | → Biological sciences |
| PBS | Payload Berthing System | In English | → Astronautics |
| PBS | Program Breakdown Structure | In English | |
| PBS | Protective Breathing System | In English | |
| PBS | Portable Batch System | In English | → Software → Networks, communication |
| PBS | Public Broadcasting Service | In English | → Telecommunications |
| PBS | Papier Büro und Schreibwaren | In German | → Paper and board industry |
| PBS | Pfadibewegung Schweiz (www.pbs.ch) | In German | → Organizations and associations → Switzerland |
| PBS | Pharmaceutical Benefits Scheme | In English | → Pharmacology, toxicology |
| PBS | Personel Bilgi Sistemi | In Turkish | |
| PBS | Porter Batiste Stoltz | In English | → Music |
| PBS | Production Base Support | In English | |
| PBS | Print Batch Services | In English | → Software → Peripheral devices |