Standards for electronic components

There is a lot of electronic components and many symbols and prefixes for that components. I wanted to make a standard (at least for myself) rules.

PrefixStands for
ATTAttenuator
BRBridge rectifier
BTBattery
CCapacitor, varistor
DDiode
FFuse
ICIntegrated circuit (not common)
JConnector jack
LInductor
QTransistor
RResistor
SSwitch
TTransformer
TPTest point
UIntegrated circuit, Optocoupler
XCrystal
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