| Acronym | Definition |
|---|
| PSCA➣Prostate Stem Cell Antigen |
| PSCA➣Profit Sharing/401(K) Council of America |
| PSCA➣Pacific Street Car Association |
| PSCA➣Panasonic Semiconductor Asia Pte. Ltd. (Singapore) |
| PSCA➣Philippine State College of Aeronautics (also seen as PhilSCA) |
| PSCA➣Philippine School of Culinary Arts |
| PSCA➣Protein Sequence Comparative Analysis |
| PSCA➣Public Safety Communications Association (est. 1989) |
| PSCA➣Parts Stress Count Analysis (British Telecom) |