While we are watching preps for the EVA, here is a helpful list of acronyms that you may hear in use today together with their meanings - its from the EVA checklist for EVA 4.
Acronym List:ATM: Auxiliary Transport Module
MEB: Main Electronic’s Board
CRT: Clamp Removal Tool
HRT: HR Removal Tool
MPT: Mini-Power Tool
WET: Washer Extraction Tool
FCP: Fastener Capture Plate
FEB/CB: Fastener extraction bit
CET: Card Extraction Tool (card tool)
CMT: Card-Lok Manipulation Tool
CTE: Card Transport Enclosure (hard and soft transport enclosures)
LVPS: Low Voltage Power Supply
SHCS: Socket head capture screw
RIB: Retainer Installation Bit
FET: Fastener Extraction Tool
For those who are not aware, the full mission EVA Checklist (all 779 pages/123Mb) can be found here:
http://www.nasa.gov/centers/johnson/news/flightdatafiles/index.html