What does NDB stand for?
NDB stands for "Nondirectional Radiobeacon"
How to abbreviate "Nondirectional Radiobeacon"?
"Nondirectional Radiobeacon" can be abbreviated as NDB
What is the meaning of NDB abbreviation?
The meaning of NDB abbreviation is "Nondirectional Radiobeacon"
What does NDB mean?
NDB as abbreviation means "Nondirectional Radiobeacon"
