ABBREVIATIONS

   1 ar              ARray
   2 dh              Delay History
   3 lhs             Left Hand Side
   4 op              OutgoingPacket
   5 pf              Packet Format
   6 pf1             Packet Format V1
   7 pfa             Packet Format Ack
   8 pfa1            Packet Format Ack V1
   9 pfe             Packet Format Extensions
  10 pfe1            Packet Format Extensions V1
  11 psa             Packet Socket Address
  12 rhs             Right Hand Side
  13 rto             Round trip TimeOut
  14 rtt             Round Trip Time
  15 sa              Socket Address storage
  16 scb             Sizable Circular Buffer
  17 str             STRing
  18 tmpl            TeMPLate
  19 us              Utp Socket