A lower-case c with a horizontal line over it is the medical abbreviation meaning with. An S with a horizontal line over it usually means "without". These abbreviations are derived from the Latin words "cum" (with / together) and "sine" (without). You can also just write c. and s. The "c" and "s" need to be lowercase with the horizontal line over it.
Rx is the medical abbreviation meaning prescription.
BR is the medical abbreviation meaning bedrest.
d is the medical abbreviation meaning day.
EMTis the abbreviation meaning emergency medical technician.
q is the medical abbreviation meaning every or each.
HCO3 is the medical and chemical abbreviation meaning bicarbonate.
The abbreviation is "stat", short for "statim" meaning immediately or without delay.Stat is the medical abbreviation
Rec is a commonly used medical abbreviation meaning recommend.
QS is the medical abbreviation meaning quantity sufficient.
The medical abbreviation for water is H2O
WC is the medical abbreviation for wheelchair.
Fx is the medical abbreviation meaning broken bone or fracture