POA

POA may refer to:

Organisations

 * Pakistan Olympic Association
 * POA (trade union), for UK prison officers
 * Prison Officers' Association (Ireland)
 * Russian Liberation Army

Science and technology

 * Poa, a genus in Poaceae (the grass family)
 * Place of articulation, a linguistic term
 * Pony of the Americas, a horse breed
 * Portable Object Adapter, in the CORBA specification
 * Preoptic area, a brain region
 * Price of anarchy, a concept in game theory
 * Program of Activities, for UNFCCC Clean Development Mechanism
 * Proof-of-authority, a blockchain algorithm

Law

 * Power of attorney
 * Public Order Act
 * Property owner association or homeowner association

Music

 * Paris Opera Awards
 * POA (album), 1973, by Blocco Mentale
 * "POA", a song from Future (Future album)
 * P.O.A: Pop on Arrival, 2005 album by Beat Crusaders

Places

 * Poa, Bazèga, Burkina Faso
 * Poa, Boulkiemdé, Burkina Faso
 * Poá, São Paulo, Brazil
 * Pacific Ocean Areas, World War II commands
 * Po Lam station, Hong Kong, China, station code
 * Salgado Filho International Airport, Porto Alegre, Brazil, IATA code

Other

 * Price on application, abbreviation
 * Plan of Action, abbreviation