What does PSD stand for?
PSD stands for Positive Semidefinite Matrix (mathematics)
This definition appears very rarely and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
See other definitions of PSD
We have 442 other meanings of PSD in our Acronym Attic
- Polling Station Diary (voting)
- Polystyrene, Deuterated
- Polysubstance Dependency
- Population and Sustainable Development (American Association for the Advancement of Science)
- Port Safety Detachment (US Coast Guard)
- Port Scan Detection/Detector
- Port Security Detachment
- Port-Sharing Device
- Position Sensitive Detector
- Positive Semidefinite (linear algebra)