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S
S.I
S.I.R.
Sag
Sag
SAI
SAIDA
SAIFI
SAT
SAT
SCA
SCADA
Sca
Scaling Resistor
Sch
Schematic Diagram
SCP
SCP
SCS
SCS
Sea
Sealed Cell (Battery)
Sel
Self Discharge (Battery)
Sem
Semi-Con
Semi-Crystalline
Semi-cutoff (Lighting)
Semiconductor
Semiconductor Device
Sep
Separator (Battery)
SER
SER
Ser
Series Circuit
Series Connection
Server
Service Drop
Service Entrance Cable
Service Life (Battery)
Series Circuit
Set
Setting
SEU
SEU
SFC
SFC
Sha
Shaft Stress
Sho
Shock Hazard
Short Circuit
Short Distribution (Lighting)
Shotgun Stick
Shr
Shrink
SI
SI
Sid
Sidewalk (Lighting)
Sidewall Pressure
Sie
Siemens
Sig
Signal
Sil
Silicon
Sim
Simplex Communications System
Sin
Single Element Transducer
Single-ended
Single Phase
Single-Shot Reclosing
Sintered Plate (Battery)
Sinusoidal
Ski
Skin Effect
Sky
Sky Wire
Sle
Sleeve
Sli
Slip
SNR
SNR
Soa
Soap
SOE
SOE
Sol
Solar Cell
Solar Energy
SOT
SOTF
Spa
Spacing-to-Mounting Height Ratio
Span
Spark Test
Spe
Specific Conjuctive Test
Specific-Gravity (Battery)
Spectral Bandwidth
Spectrum
Speed of Light ( c )
Specific Resistance
Speed - A-C Machinery
Spi
Spill Light
Spl
Split Phase
Splitter
Spr
Spread Spectrum
Spring Winding Time
ST
ST
Sta
Stability
Stability Limits of a Protection
Stability of a Protection System
Stability of Transducer
Stage 3 Emergency
Standard calibration
Standing Wave
Standing Wave Ratio (SWR)
Starter
Starting Current
Starting Relay
Starved Cell (Battery)
STA
STATCOM
Sta
State of Charge (Battery)
Static Charge
Static IP address
Static Relay
Static Var Compensator
Static Wire
Starting Torque
Stator
STC
STC
Sti
Stick
Stinger
Sto
Storage Conditions
Str
Stringing Dolly
Stringing Block
Stringing
Stranded Cost
Stranded Conductor
Strand
Structural Return Loss
Sub
Sub-Transmission System
Substation Configuration Languag
Sul
Sulfation (Battery)
Sulfur-Hexafluoride (SF6)
Sup
Super Draw Lead
Sur
Surge
Surge Arrester
Surge Withstand
Surge Withstand Capability (swc)
Sus
Susceptance
Swe
Sweeling (Battery)
Sweep Test
Swi
Switch, Network
Switchgear
Switching Impulses
Switching Surges
Switch
Syn
Synchronous Speed
Sys
System Disturbance Time
System Impedance Ratio
126 definitions under S
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