What does PARKHILL stand for?
PARKHILL stands for "High Frequency Cryptological Device"
How to abbreviate "High Frequency Cryptological Device"?
"High Frequency Cryptological Device" can be abbreviated as PARKHILL
What is the meaning of PARKHILL abbreviation?
The meaning of PARKHILL abbreviation is "High Frequency Cryptological Device"
What does PARKHILL mean?
PARKHILL as abbreviation means "High Frequency Cryptological Device"