1pt usually means one pint
Pt stands for Pint, as in a pint of water
PT is an abbreviation for term physical training. pt is an abbreviation for pint. Pt is the symbol for platinum.
PT - Part Time PW - Per Week
Pints (pt) are a measurement of volume. Ounces (oz) are a measurement of weight. You cannot convert volume into weight, unless you have a specific substance with known density.