What does PQN stand for?
PQN stands for "Prefix Query Notation"
How to abbreviate "Prefix Query Notation"?
"Prefix Query Notation" can be abbreviated as PQN
What is the meaning of PQN abbreviation?
The meaning of PQN abbreviation is "Prefix Query Notation"
What does PQN mean?
PQN as abbreviation means "Prefix Query Notation"
