Q: What is PSM A: "PSM" is an abbreviation with many possible meanings depending on the context. Here are the most common ones: --- Technical / Engineering - Process Safety Management — OSHA's regulatory framework for managing hazardous chemicals in industrial facilities - Permanent Split Capacitor Motor — a type of AC induction motor - Phase-Shift Mask — used in semiconductor photolithography Medical / Healthcare - Prostate-Specific Membrane Antigen sometimes abbreviated PSM as a variant - Presenilin gene mutations PSM-1, PSM-2 — associated with early-onset Alzheimer's disease Business / Management - Product/Project/Program Service Manager — common job title roles - Propensity Score Matching — a statistical technique used in observational studies to reduce bias Computing / Software - PowerShell Module — a packaged set of PowerShell commands - Privileged Session Manager — a component in CyberArk's identity security platform Finance - Primary/Secondary Market context abbreviations --- Could you share the context where you encountered "PSM"? That would help narrow it down to the exact meaning you're looking for.