Population Health Services Organization
Medical » Healthcare
Public Health Student Organization
Medical » Healthcare -- and more...
Parliamentary and Health Service Ombudsman
Medical » British Medicine
PHSC - PHSE - PHSF - PHSI - PHSIPO - PHSP - PHSS - PHST - PHSY - PHSYP
"PHSO." Abbreviations.com. STANDS4 LLC, 2017. Web. 24 Feb. 2017. <http://www.abbreviations.com/PHSO>.