What does HSO stand for?
HSO stands for "Herschel Space Observatory"
How to abbreviate "Herschel Space Observatory"?
"Herschel Space Observatory" can be abbreviated as HSO
What is the meaning of HSO abbreviation?
The meaning of HSO abbreviation is "Herschel Space Observatory"
What does HSO mean?
HSO as abbreviation means "Herschel Space Observatory"
