SEF

SEF may refer to:Sankara Eye Foundation, a non-profit that works for eradicating curable blindness in India Serviço de Estrangeiros e Fronteiras, Portuguese Border and Alien Service Sinfonia Educational Foundation, the philanthropic arm of the Phi Mu Alpha Sinfonia Music Fraternity Small Enterprise Foundation, a microfinance institution operating primarily in the Limpopo province of South Africa South Eastern Freeway, a Freeway in Australia Special Emergency Force, A Saudi Arabian riot control and counter-terrorism force Spectral edge frequency, a measure used in signal processing Stadio Erinis & Filias, the Greek name for Peace and Friendship Stadium, an indoor sports arena in Athens Straits Exchange Foundation, a semi-official organization of Taiwan that deals with the business matters with China Supplementary eye fields, areas in the primate brain that are involved in planning and control of saccadic eye movements Swap Execution Facility, a platform for regulated trading and clearing of swaps to be required in the United States by the Dodd-Frank bill Swedish Elite Football Swedish Electricians' Union, a trade union in Sweden Seaford railway station (England), a railway station in Sussex, England