What does KROIS stand for?
KROIS stands for "Korea Railroad Operating Information System"
How to abbreviate "Korea Railroad Operating Information System"?
"Korea Railroad Operating Information System" can be abbreviated as KROIS
What is the meaning of KROIS abbreviation?
The meaning of KROIS abbreviation is "Korea Railroad Operating Information System"
What does KROIS mean?
KROIS as abbreviation means "Korea Railroad Operating Information System"
