What's Does Nrs Mean?

The term 'nrs' means “no replies”. According to Urban Dictionary, 'nrs' basically implies that you're too busy or simply don't want to reply to anyone.

What do the initials NRS stand for?

NRS. Numerical Rating Scale (pain measurement)

What does NSR mean?

Normal sinus rhythm (NSR) is the rhythm that originates from the sinus node and describes the characteristic rhythm of the healthy human heart. The rate in NSR is generally regular but will vary depending on autonomic inputs into the sinus node.