RARPReverse Address Resolution Protocol
MCIASMulti-Channel Intelligent Announcement System
QWESTQuantum-Well Envelope State Transition
OSTAOptical Storage Technology Association
PINGPacket InterNet Groper
0:-)Angel / Saint / Smile with Halo
PSIPacket Switching Interface / Performance Summary Interval / Performance Systems International / Pounds per Square Inch / Process to Support Interoperability / Programmable Serial Interface
OOTObject Oriented Technology
EGLIBExperts Group for Library
SEISSoftware Engineering & Information Systems (research group)
LRAPLong Route Analysis Program
IPTFInformation Protection Task Force
PTCPart Time Crackers / Public Telephone Companies
CLLICommon Language Location Identification
PWTPage Write - Through (pins)