Abbreviation Definition
SEPOSyrian Expat Philharmonic Orchestra
SESACSociety of European Songwriters Artists and Composers
SESBASoutheastern Shrine Band Association
SETSolid Electric Through-neck guitar
SEXScientific Experimental Xylophone
SEXSymphonic Ensemble of Xylophones
SEYOSistema Europe Youth Orchestra
SFASuper Furry Animals
SFCCOSan Francisco Composers Chamber Orchestra
SFCMSan Francisco Conservatory of Music
SFCOSan Francisco Chamber Orchestra
SFCOSanta Fe Community Orchestra
SFDHSociety of Folk Dance Historians
SFDRSpurious-Free Dynamic Range
SFESo Fresh Entertainment
SFHSquirrels From Hell
SFHSweatshirt Fetus Head
SFIMSan Francisco Institute of Music
SFLSkarred For Life
SFMSpecial Favorite Music

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