SCERA - Software Cost Estimation and Risk Assessment

SCI - Scalable Coherent Interconnections

SCL - System Control Language

SCN - Specification Change Notice

SCO - Simple Currency Object

SCO - Santa Cruz Operation

SCORE - Symptoms Causes Outcomes Resources and Effects

SCP - System Control Package

SCPC - Single Channel Per Carrier

SCR - Sustainable Cell Rate

SCR - Silicon - Controlled Rectifier

SCS - Schema Construction System

SCS - Simple Classifier System

SCSI - Small Computer System Interface

SCTC - Secure Computing Technology Corporation

SCV - Singapore Cable Vision

SDA - Storage Data Acceleration

SDAI - Standard Data Access Interface

SDC - Sequential Data Compression

SDCN - SNR Dependent Cepstrum Normalization

SDD - Software Description Database

SDD - Software Design Description

SDE - Spatial Database Engine

SDF - Smallest Degree First

SDF - Space Delimited Format