PHA

PHA may mean:

Acronym:

Phytohaemagglutinin, a type of lectin found in plants, especially beans
Polycyclic aromatic hydrocarbons, a class of chemical compounds that consist of fused aromatic rings.
Polyhydroxyalkanoate, biodegradable polymers produced by bacterial fermentation of sugar or lipids
Polyhydroxyaldehyde, a class of carbohydrate
Potentially hazardous asteroid, an asteroid with a size and an orbit such that it could potentially strike Earth
Process Hazard Analysis, a systematic assessment of the potential hazards associated with an industrial process.
Pulse Height Analyzer, a nuclear electronic instrument for sorting gamma rays or charged particles into bins by energy, counting them, and saving the spectrum of pulse heights obtained for further analysis.
PHA training (Peripheral Heart Action Training), a form of bodybuilding circuit training

Organizations:

Pakistan Housing Authority, organisation in Pakistan
Parks and Horticulture Authority, an organisation in Lahore, Pakistan.
Philadelphia Housing Authority
Phoenix Hebrew Academy, a Jewish day school in north central Phoenix, Arizona
President's House Association, a fraternity founded at Georgetown College (Kentucky)
Private Hospitals Association (Jordan) is a private, voluntary, non-profit organization in Jordan, its members are some of private hospitals there.
Public Housing Agencies, of the United States
Pulmonary Hypertension Association, an educational support group for suffers of pulmonary hypertension
Phoenix Sky Harbor International Airport, in Phoenix, Arizona (Amtrak station code: PHA)

Placenames:

Amphoe Pha Khao, a district (amphoe) of Loei Province, northeastern Thailand
Amphoe Phu Pha Man, the northwesternmost district (Amphoe) of Khon Kaen Province, northeastern Thailand
Amphoe Tha Wang Pha, a district (Amphoe) in the central part of Nan Province, northern Thailand
Amphoe Thong Pha Phum, is a district (Amphoe) in the northern part of Kanchanaburi Province, central Thailand
Cẩm Phả, a town district of Quảng Ninh Province in the northeastern region of Vietnam
Ko Pha Ngan, an island in the Gulf of Thailand in South East Thailand
Pha Oudom District in Bokeo Province in north-western Laos
Pha Taem, a national park in Thailand with famous rock art on its cliffs
Pha That Luang, a Buddhist stupa in Vientiane, Laos
Than Sadet-Ko Pha-Ngan National Park, a national park in southern Thailand

People:

Hso Khan Pha, a Consulting Geologist who lives in exile in Canada
Jazze Pha (stage name Jazze Pha), an American record producer, songwriter, singer and rapper
- Jazze Pha production discography CD1 04
Pha Terrell (1910-1945), an American jazz singer

Other: