HPA

HPA is the abbreviation for:

Police Academy Hesse replaced on 1 January 2010, the name Hessian Police Academy HPS
Polish police code for Police General Command
Hamburg Port Authority
Trade department part of the GDR Foreign Ministry (each GDR embassy had also its own HPA)
Main potential equalization
HPa (hPa ), see Pascal (unit)
Health Protection Agency, British health authority
Army Personnel Office
Healing practice candidate / in, see Naturopaths
Hierarchical Path - Finding A *
High Performance Addressing
High Power Amplifier
University Examinations Office
Host Protected Area
High Performance Aircraft
High Performance Aircraft GmbH & Co. KG, see HPA TT62
Human platelet antigens, of which are known at least eight different systems, see Platelet alloantigens
Human Powered Aircraft
Hurlingham Polo Association
Hyperphenylalaninemia
Hypothalamic -pituitary- adrenocortical axis: engl. Term for the hypothalamic -pituitary -adrenal axis ( neuroendocrine control loop between the hypothalamus, pituitary and adrenal cortex )

HPA as distinguishing signs on license plate:

400926