What does NBT stand for?
NBT stands for "Non-Billable Time"
How to abbreviate "Non-Billable Time"?
"Non-Billable Time" can be abbreviated as NBT
What is the meaning of NBT abbreviation?
The meaning of NBT abbreviation is "Non-Billable Time"
What does NBT mean?
NBT as abbreviation means "Non-Billable Time"