PRHAParkland Regional Health Authority (Canada)
PRHAPetersburg Redevelopment and Housing Authority (est. 1968; Petersburg, VA)
PRHAPeople's Refreshment Houses Association (UK)
PRHAPolish Reining Horse Association
PrHAPreliminary Hazard Analysis
PRHAProcess Hazard Analysis (chemical process safety, industrial process safety)
References in periodicals archive ?
PRHA seeks a Contractor who is an established industry leader in providing supplemental insurance benefits to public organizations.
If alternative plans are offered, Federal requirements specify that PRHA may contribute a maximum for each tier of coverage up to but not over the amount contributed in a traditional fee-for-service coverage.