NR definition

NR means the number of Requests submitted in a certain Round during the period of time Δt;
NR. (No Report) grade simply means that a grade has not yet been reported. Once final grade processing takes place for the semester, most classes will have an actual grade posted instead of the "NR". If an "NR" grade appears for a course in a prior semester, students should contact the instructor of the course to find out why a final grade was not recorded.
NR means Network Rail Limited (company number 04402220), Network Rail Infrastructure Limited (company number 2904587) whose registered offices are both at ▇, ▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇▇ ▇▇▇ ▇▇▇ or any Affiliate thereof from time to time;

More Definitions of NR

NR means a Notice to Remove a practitioner from a panel
NR means not required.
NR means "no requirement."
NR means the Nodal Railway.
NR. (No Report) grade simply means that a grade has not yet been reported. Once final grade processing takes place for the semester, most classes will have an actual grade posted instead of the
NR means that the Preferred Shares have not been rated by S&P or Moody’s.
NR means a non-­‐rebreather oxygen mask.