The list of Conventions used in Compilation of Mail List : For reference

A stands for	Account bag
B stands for	Branch Office bag
D stands for	Mail bag not containing parcel list
L stands for	Letter Bag containing unregistered articles
LB stands for	Labeled Bundle.
L (E.D.) stands for	Express Delivery L bag
L (L.F.) stands for	L bag containing Late fee paid articles
M. stands for	Mail bag.
… M.L. stands for	Mail List
P. stands for	Parcel/bag.
P.C. stands for	Paper cover.
Pkt. stands for	Packet bag.
R stands for	Registered bag
RT. stands for	Return Train Bag.
RTB stands for	Registered Transit Bag.
S. stands for	Sorting Mail bag.
TB stands for	Transit bag
Tr. MI. stands for	Triplicate Mail List.
T.T.B. stands for	Territorial Bundle Please visit nfpemavelikaradivision.blogspot.com