Emergency Room
it is what you observe, er, see.
Science room 8
Cardiopulmonary resuscitation
First of all Its not a science question.
parts per trillion
ER stands for Emergency Room. endothelial reticulum
ER stands for Emergency Room
EE = Employee ER = Employer
ER stands extra terrestrial
it is what you observe, er, see.
Earned Runs
er stand for handsome win stand for cute = ERWIN is Handsome and cute
Science room 8
Girlfriend (usually)
NO it stands for equilized regulations
ER = Queen's cypher EIIR, for Elizabeth II Regina
Elisabeth regina (lat.=Queen)