NPW=New Pals Welcome
NMW=New Mailers Welcome
TC=Take Care
HF=Have Fun
KS=Keep Smiling
BH=Be Happy
AS=Always Smile
NC=Never Cry
FF=Friends Forever
GFF=Good/Great Friends Forever
LY=Love You
WS=Write Soon
SS=Swap Soon
NLM=Never Leave Me
NLY=Never Leave You