This document provides a compendium of various HR metrics organized into categories including staffing, recruitment, movement, retention, employee engagement, cost of turnover, workforce capability, compensation and benefits, environment, HR service delivery, and organizational effectiveness. It lists specific metrics such as hiring activity, rehires, promotions, demotions, voluntary and involuntary terminations, turnover cost, education and training, wages and salaries, compensation, benefits, absence and attendance, and HR expense.