AEK
AEK is an abbreviation for
- the working group of committed Catholics in the CDU
- the Greek sports club AEK Athens
- the Brazilian sports club AE Kindermann
- the Swiss regional bank AEK Bank 1826 (until 2006 Amtsersparniskasse Thun )
- the Swiss energy supply company AEK Energie AG
- the (former) Cypriot sports club AEK Kokkinochorion
- the Cypriot sports club AEK Larnaka
- the Commission for Ancient History and Epigraphy
- the experimental cancer research group
- the working group for IT applications in plastics technology
- the IATA code of the airport in Aseki in Papua New Guinea
- the Access Developer Conference
