The word "hr" is an abbreviation commonly used in businesses to refer to the department responsible for managing employees. It stands for Human Resources. Full definition
Performance appraisals may be a ubiquitous feature of HR departments in businesses economy - wide, doubts remain about their use. (businessnews.com.au)
Lawyers are often part of HR departments for handling the most serious situations, such as firing employees for cause or mass layoffs. (lawyer-monthly.com)
If you are unsure about keywords, see if you can find someone in HR in a related company and consult with them about keyword terms. (thejobnetwork.com)