PHA

• Amphoe Pha Khao
• Amphoe Phu Pha Man
• Amphoe Tha Wang Pha
• Amphoe Thong Pha Phum
• Anime Syuukan DX! Mi-Pha-Pu
• Cẩm Phả
• Hso Khan Pha
• Jazze Pha
• Jazze Pha production discography
• Ko Pha Ngan
• PHA Foundation
• Parks and Horticulture Authority
• Partnership for a Healthier America
• Peripheral Heart Action Training
• Pha Lai Power Station
• Pha Oudom District
• Pha Taem
• Pha Terrell
• Pha That Luang
• Philadelphia Housing Authority
• Phytohaemagglutinin
• Polycyclic aromatic hydrocarbons
• Polyhydroxyalkanoates
• Potentially hazardous asteroid
• Private Hospitals Association (Jordan)
• Process hazard analysis
• Pseudohypoaldosteronism
• Pulmonary Hypertension Association
• Pulse-height analyzer
• Puntland Highway Authority
• Than Sadet–Ko Pha-ngan National Park