As a symbol vn
is the iso 3166-1 two-letter (alpha-2) code for vietnam.
As a verb dn is
to sever, cut off.
vn
Translingual
Symbol
(
head)
The ISO 3166-1 two-letter (alpha-2) code for Vietnam.
ISO 3166-1
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dn
Not English
Dn has no English definition. It may be misspelled.