What does HHI stand for?
HHI stands for "Heinrich Hertz Institut"
How to abbreviate "Heinrich Hertz Institut"?
"Heinrich Hertz Institut" can be abbreviated as HHI
What is the meaning of HHI abbreviation?
The meaning of HHI abbreviation is "Heinrich Hertz Institut"
What does HHI mean?
HHI as abbreviation means "Heinrich Hertz Institut"
