What does NNGTC stand for?
NNGTC stands for "Northwest Natural Gas Transportation Company"
How to abbreviate "Northwest Natural Gas Transportation Company"?
"Northwest Natural Gas Transportation Company" can be abbreviated as NNGTC
What is the meaning of NNGTC abbreviation?
The meaning of NNGTC abbreviation is "Northwest Natural Gas Transportation Company"
What does NNGTC mean?
NNGTC as abbreviation means "Northwest Natural Gas Transportation Company"
