PSW
Appearance
PSW may refer to:
- Pacific South West, a region of the United States of America and Canada
- Pairwise Smith-Waterman algorithm, a matrix-based genecomparison algorithm
- Personal Support Worker, a Canadian term for a care worker
- PlayStation World, a British video game magazine
- Polish–Soviet War, February 1919–March 1921
- Program status word, a control register in IBM System/360 and successors systems architecture
- Baillie-PSW primality test, a mathematical deterministic primality testing heuristic
- Psychiatric Social Worker, a social worker who works with mentally ill people
- Part Submission Warrant, a document summarizing the package of documents used in a Production part approval process
PsW' may refer to: