ABT	Automatic Bus Transfer
Air BKR	Air Circuit Breaker
BM	Battery Monitoring System
C/C	Control Console
CN	Communications Network
Converter	DC/DC Converter
DCDS	DC Drive Systems
EPCP	Electric Plant Control Panel
FIU	Fault Isolation Unit
Inverter	DC/AC Inverter
MC BKR	Molded-Case Circuit Breaker
PC	Power Conditioner
Rectifier	AC/DC Rectifier
S/B	Switchboard
UPS	Uninterruptible Power System
XFMR	Distribution Transformer