- <>NR - Container 
- <>TH - Hours 
- <>NB - Barge 
- <>GC - 100 Gallons 
- <>EA - Each 
- <>MR - Mileage 
- <>VA - Actual Volume 
- <>BX - Box 
- <>NT - Trailer 
- <>QS - PC*Miler for Highway Miles - Shortest 
- <>TN - Tons 
- <>ND - Cord 
- <>CF - Cubic Foot 
- <>NC - Car 
- <>TD - Days 
- <>NN - Train 
- <>PP - PC*Miler for Rail Miles - Practical 
- <>DD - Interstate Commerce Commission (ICC) Docket 28300 Miles 
- <>RR - Rail Carrier Miles 
- <>NU - Unit 
- <>AR - Appurtenance (Enhancements/Additions to Equipment) 
- <>PK - Package 
- <>SP - Stops 
- <>VM - Volume Metric Unit 
- <>NP - Piece 
- <>LB - Pound 
- <>LR - Liter 
- <>MT - Measurement Ton 
- <>RV - Release Value 
- <>KG - Kilogram 
- <>FR - Flat Rate 
- <>LH - 100 Liters 
- <>LC - 100 Pounds 
- <>DK - Kilometers 
- <>HG - Rand McNally Highway Miles 
- <>ST - Number of States 
- <>NL - Load 
- <>FT - Foot 
- <>PR - Persons 
- <>PB - PC*Miler for Rail Miles - Bulk 
- <>SY - Square Yards 
- <>OR - Other 
- <>VC - Chargeable Volume 
- <>NV - Vehicle 
- <>CC - Cubic Centimeter 
- <>PS - PC*Miler for Rail Miles - Shortest 
- <>MV - Monetary Value 
- <>GL - Gallon 
- <>BA - Barrels 
- <>PF - PC*Miler for Rail Miles - Fuel 
- <>DR - Drivers 
- <>TR - Time 
- <>CM - Centimeter 
- <>QP - PC*Miler for Highway Miles - Practical 
- <>NG - Nights 
- <>DM - Miles 
- <>PI - PC*Miler for Rail Miles - Intermodal