S2S School to School
SAM Secondary Assessment Managers
SATs Standard Assessment Tests
SEN Special Educational Needs
SENDco Special Educational Needs Coordinator
SIMS School’s Information Management System
SIP School Improvement plan
SLG SIMS Learning Gateway
SOLUS SIMS Online Update Service (usually version 3 which has agents, servers and deployments)
SPP Statutory Pupil Premium
SP Service Premium
SSO Single Sign On
SW Social Worker
SWC School Workforce Census
SWR School Workforce Return