SBP System Buy Price

SD Settlement Day

SEC Smart Energy Code

SECR Streamlined Energy Carbon Reporting

SHQ Supply Hourly Quantity

SIC Service Industry Code

SMICoP Smart Meter Installation Code of Practice

SMR Small Modular Reactor

SMRS Supplier Meter Registration Service

SNI Supplier Nominated Interruptible

SOCS Smart Optimisation Control System

SoLR Supplier of Last Resort

SOQ Supplier Off take Quantity

SPAA Supply Point Administration Agreement

SSEG Small-Scale Embedded Generator

SSC Standard Settlement Class

SSP System Sell Price

STC Systems Operator - Transmission Owners Code

STOD Seasonal Time of Day

STOR Short Term Operating Reserve

SVA Supplier Volume Allocation