| alabamatrucking.org | Alabama Trucking Association |
| naitusa.com | National Association of Independent Truckers |
| cvsa.org | Commercial Vehicle Safety Alliance |
| cantruck.com | Canadian Trucking Alliance |
| caltrux.org | California Trucking Association |
| aitaonline.com | America's Independent Truckers' Association Inc. |
| mmtanet.com | Maryland Motor Truck Association |
| safetruckers.com | National Truckdrivers Safety Assoc. |
| kmta.net | Kentucky Motor Transport Association, The Trade Association Representing The I |
| aktrucks.org | Alaska Trucking Association |
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