SEPA

SEPA may refer to:
*The School Environment Protection Act in the United States
*The Scottish Environment Protection Agency
*The Single Euro Payments Area, a new European payment infrastructure for the Eurozone
*The Southeastern Power Administration in the United States
*The Southeastern Psychological Association [http://www.sepaonline.com/] , a regional affiliate of the American Psychological Association
*The Southeastern Planetarium Association [http://www.sepadomes.org] , a United States affiliate of the International Planetarium Society
*The Chinese State Environmental Protection Administration
*The AAR reporting mark identifying the Southeastern Pennsylvania Transportation Authority
*Southeastern Pennsylvania
*Social Environmental Political Awareness and Action
*Sidestream Elevated Pool Aeration
*The State Environmental Policy Act in the State of Washington
*The Paraguayan Servicio Ecumenico de Promocion Alternativa, a social change organization
*The Paraguayan Servicios Ecoforestales para Agricultores, an agroforestry demonstration farm

Sepa may refer to:
* A manifestation of the Egyptian god Osiris as a centipede
* A J-pop band
* A member of the family of Manam languages in New Guinea
* A lake in 108 Mile Ranch, British Columbia

SEPA may be confused by pronunciation for "CIPA": congenital insensitivity to pain with anhidrosis