Term
PSA
Pacific Southwest Airlines, a Californian airline that pioneered the low-cost flight model. It became part of USAir in 1988.
Great by Choice: Uncertainty, Chaos, and Luck: Why Some Thrive Despite Them All, Jim Collins, Morten T. Hansen
Explained in
- Great by Choice: Uncertainty, Chaos, and Luck: Why Some Thrive Despite Them All, Jim Collins, Morten T. Hansen
- Risk Savvy: How to Make Good Decisions, Gerd Gigerenzer
Prostate-specific antigen, a protein whose level in the blood is measured when looking for prostate cancer.