What does IXO stand for?
IXO stands for "International X-ray Observatory"
How to abbreviate "International X-ray Observatory"?
"International X-ray Observatory" can be abbreviated as IXO
What is the meaning of IXO abbreviation?
The meaning of IXO abbreviation is "International X-ray Observatory"
What does IXO mean?
IXO as abbreviation means "International X-ray Observatory"
