| PSBR | Public Sector Borrowing Requirement | 公共部门借款要求 |
| PSBR | Proximal Small Bowel Resection | 近端小肠切除术 |
| PSBR | Public Sector Borrowing Requirements | 公共部门借款要求 |
| PSBR | Pennsylvania Society for Biomedical Research | 宾夕法尼亚生物医学研究学会 |
| PSBR | Protonated Schiff Base of Retinal | 视网膜的质子化席夫碱 |