SAM Ami Professional document

SAV Saved game file

SCC Microsoft Source Safe file

SCD Matrix/Imapro SCODL slide image

SCD Microsoft Schedule+ 7

SCH Microsoft Schedule+ 1

SCN trueSpace2 scene

SCP Dial-Up Networking Script

SCR Windows screensaver

SCR Fax image

SCT Scitex CT bitmap

SC2 Microsoft Schedule+ 7

SDL SmartDraw library

SDR SmartDraw drawing

SDT SmartDraw template

SEA Self-expanding archive (used by Stuffit for Mac files and possibly by others)

SEP Tagged Image File Format (TIFF) bitmap

SHB Corel Show presentation

SHB Document shortcut file

SHG Hotspot bitmap

SHS Shell scrap file

SHW Corel Show presentation

SIT Stuffit archive of Mac files

SLK Symbolic Link (SYLK) spreadsheet

SND NeXT sound

SND Mac Sound Resource

SQC Structured Query Language (SQR) common code file

SQR Structured Query Language (SQR) program file

STM Scream Tracker music module (MOD) file

STY Ventura Publisher style sheet

SVX Amiga 8SVX sound

SYS System file

S3M Scream Tracker 3 music module (MOD) file