platelet distribution width (PDW)an indication of variation in platelet size which can be a sign of active platelet release.
The term ABS may be seen in a complete blood count to denote the absolute number of each type of cell (as opposed to the percentages, which measure their relative frequency). In addition, FTA-ABS is...
Platelet Count
It's the abbreviation for "Mean Corpuscular Hemoglobin". This is a measure for how much hemoglobin per red blood cell count.
Total Iron Binding Capacity see: http://en.wikipedia.org/wiki/Total_iron-binding_capacity