AAB
Goods item gross weight
Weight (mass) of goods including packing but
excluding the carrier's equipment.
AAW
Gross volume
The volume unadjusted for factors such as temperature or
gravity.
AAX
Net volume
The volume after adjustment for factors such as
temperature or gravity.
AAL
Net Weight
Weight (mass) of goods including any packing normally going with them to a buyer in a retail sale.