What does DIRN stand for?
DIRN stands for "Defined Interstate Railway Network"
How to abbreviate "Defined Interstate Railway Network"?
"Defined Interstate Railway Network" can be abbreviated as DIRN
What is the meaning of DIRN abbreviation?
The meaning of DIRN abbreviation is "Defined Interstate Railway Network"
What does DIRN mean?
DIRN as abbreviation means "Defined Interstate Railway Network"
