Calling Party Number 
Called Party Number 
Certified Pediatric Nurse 
CHAMPION AUTOMOTIVE 
Critical Path Network 
chronic pyelonephritis 
community psychiatric nurse 
Compuserve Packet Network 
Computer PBX Network 
Customer Premises Network 
CALPINE CORP. 
carboxypeptidase N 
Caspian Airlines 
caudate-putamen nucleus 
causal probabilistic network 
central parenteral nutrition 
Central Processor Network 
Ceruloplasmin 
chaperonin 
Chlamydia pneumoniae 
chronic progressive nephropathy 
chronic progressive nephrosis 
Collins Part Number 
Colored Petri-Net 
common peroneal 
common peroneal nerve 
community psychiatric nursing 
complete parenteral nutrition 
Corporate Planning Navigator 
Coupon