SEPR

SEPR may refer to:


 * Société d'Etudes pour la Propulsion par Réaction, French rocket-engine manufacturer
 * Sepracor Sepracor, Inc. ( former NASDAQ: SEPR ), pharmaceutical company
 * United Socialist Party of Russia, Russian political party (abbreviation of Russian name)
 * Evangelical Seminary of Puerto Rico, Protestant seminary in Puerto Rico (abbreviation of Spanish name)