What does gdh stand for?
gdh stands for "Grand Ducal Highness"
How to abbreviate "Grand Ducal Highness"?
"Grand Ducal Highness" can be abbreviated as gdh
What is the meaning of gdh abbreviation?
The meaning of gdh abbreviation is "Grand Ducal Highness"
What does gdh mean?
gdh as abbreviation means "Grand Ducal Highness"
