Single system may refer to:
*
Single-system image In distributed computing, a single system image (SSI) cluster is a cluster of machines that appears to be one single system. The concept is often considered synonymous with that of a distributed operating system, but a single image may be presented ...
, a concept in cluster computing
*
Single-system interpretation, a concept in Marxist theory
*
Single-system recording
Single system audio is the system of recording ''sound on film'' or ''SOF''. There are two methods of recording, the older method, optical and the later method, magnetic. SOF was primarily used for news film prior to the advent of portable videotap ...
, a concept in film production
{{disambig