HR stands for Human Resources, which is a field of business that focuses on managing people in an organization. HR is responsible for recruiting, hiring, and training employees, as well as managing employee relations and benefits. The crossword solutions for the term HR are SECS (4 letters) and MINS (4 letters). SECS stands for Seconds, which is a unit of time equal to one sixtieth of a minute. MINS stands for Minutes, which is a unit of time equal to sixty seconds.