B channel sequence number BSN
backward search for block(sequence)number
Backward Sequence Number
BASN Block – Acknowledged Sequence Number
BASN Block C Acknowledged Sequence Number
BCSC Block – Completed Sequence Number
BCSC Block C Completed Sequence Number
BOCblock sequence number
BSN Backward Sequence Number
BSNR Backward Sequence Number Received
charging sequence number
control interval update sequence number
data set sequence number
forward search for block (sequence) number
FSN File Sequence Number
FSN Forward Sequence Number
generalized Lucas number sequence