RPP— roller-path plane
RSC— radar set console
SBP— ship base plane
SFD— system fictional diagram
SMT— system maintenance test
SW— seawater
SW/DW— seawater/distilled water
SWBD— switchboard
AI-2
3-M— Maintenance and Material
Management
TLC— troubleshooting logic chart
TR— track receive
TX— track transmit
v/mil— voltage per millimeter
VTVM— variable time voltmeter
WCRP— weapons-control reference plane
