SFX

Word Origin for SFX

C20: s (ound), s (pecial) + a phonetic respelling of effects
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Examples from the Web for sfx

Contemporary Examples of sfx