PVA
# PVA

PVA may refer to:

## Science and technology

* Paraventricular nucleus of hypothalamus, a part of the brain
* Patterned vertical alignment, a thin-film-transistor liquid-crystal display technology
* Poikiloderma vasculare atrophicans, a skin disease
* Polyvinyl acetate, an adhesive used for porous materials like wood, paper, and cloth
* Polyvinyl alcohol, a water-soluble synthetic polymer
* Population viability analysis, a risk-assessment method used in conservation biology
* Positive vorticity advection in meteorology
* Potato virus A, an agricultural disease

## Other uses

* Paralyzed Veterans of America, a veterans' service organization
* Kinder High School for the Performing and Visual Arts, in Houston, Texas, U.S.
* Perkiomen Valley Academy, in Pennsylvania, U.S.
* People's Volunteer Army, the Chinese armed forces active during the Korean War
* El Embrujo Airport, in Providencia Island, Colombia, IATA code PVA
* PVA (band), English music band
