What does Pho stand for?

Phoenix Cardinals - National Football League - 1988-93 (NFLA)

Photographer - British military (DMA)

Photonic (SAUS)

Pediatric Hematology-Oncology - Medical specialty (DHSM)

Peoples Telephone Co. - AMEX symbol (SAG)

Periarticular Heterotopic Ossification - Medicine (RAWO)

Phenolic Heavy Oil

Philco Houston Operations (SAA)

Phoenix - NCIC firearms make code (NCIC)

Phoenix Airways (Pfy) - South Africa - FAA designator (FAAC)

Phoenix (automobile) - NCIC car model code

Phone List (SAUS)

Phunoi - Language code (ETLW)

Physician Hospital Organization (AMHC)

Physician-Hospital Organization - Information service or system (HCT)

Point Hope - Alaska - Airport symbol (OAG)

Polk State School and Hospital, Polk, PA - OCLC symbol (OCLC)

Port Health Officer

Potentially Hazardous Object

Principal House Officer - Australia

Public Hazard Office - Environmental science (COE)

Public Health Officer Inspector (HEAS)

Puu Honuaula - Hawaii - Seismograph station code, US Geological Survey (SEIS)