外贸函电常用缩略语（5）DALPO =do all possible
DBL=double
DBLB =double(room)with bath
DBT =debit
D/C =documentary credit(for banking BIZ)
DCRE =decrease
DD,DTD=dated
D/D =demand draft
DEC =December
DELY =delivery
DEPT =department
DESTN =destination
DFRN =different,difference
DIFF =difference
DIR =director
DIRTLY =directly
DIS,DISC=discount
DISAPV =disapprove(al)
DISHD =dishonored
DISRGD =disregard
DIV =dividend
DLRS,DLS =dollars
DLVR =deliver
DLVD =delivered
DLVRY =delivery
DLY =dely
D/N =debit note
DO =ditto
DOC =documents
DOZ =dozen
DPT =departure
DR =debit,debitor (来源：英语学习门户网站2hzz.
com)
DRG,DRWG=drawing
DS =days
D/S =days sight=days after sight
DSGN =design
DT =date
DTL =detail(s)
DUP,DUPLCT=duplicate
DWN =down
D.
W.
T.
,DWT=deadweight ton(s)
DZ =dozen