HSA Engineers

HSA may refer to:

Organizations

* Hellenic Space Agency, Greece
* Haiku Society of America
* Harvard Student Agencies
* Hawker Siddeley#Postwar, Hawker Siddeley Aviation
* Hayel Saeed Anam Group, a Yemeni conglomerate
* Health Sciences Authority, Singapore
* Health and Safety Authority, Ireland
* Hmar Students' Association, in Imphal, Manipur, India
* HSA Bank, US
* Hunt Saboteurs Association, UK
* Hospital Saving Association, UK, now Simplyhealth

Schools

* The Harlem School of the Arts

Science

* Heat stable antigen, a protein
* Human serum albumin

Transportation

* East African Safari Air, by ICAO code
* Harry Stern Airport, in Richland County, North Dakota, US
* Stennis International Airport, in Bay St. Louis, Mississippi, US, FAA airport code
* High Speed Amphibian, an amphibious vehicle created by Alan Gibbs

Other uses

* Health savings account, US
* Health Spending Account, Canada
* Healthcare Spending Account, Canada
* Heterogeneous System Architecture, in computing
** HSA Foundation
* Homeland Security Act, US
* Sultanah Aminah Hospital, Johor, Malaysia

See also

* HSAS (disambiguation)

{{disambiguation