What does RIS stand for?
RIS stands for "Rig Inspection Services"
How to abbreviate "Rig Inspection Services"?
"Rig Inspection Services" can be abbreviated as RIS
What is the meaning of RIS abbreviation?
The meaning of RIS abbreviation is "Rig Inspection Services"
What does RIS mean?
RIS as abbreviation means "Rig Inspection Services"
