sort by Rank | Alpha
| Possible Meanings | Rank |
| American Historical Truck Society | ** |
| Anchor Handling and Towing Supply | ** |
| Association of Headteachers in Scotland | ** |
| Alabama Hiking Trail Society | ** |
| Anchor Handling Tugs Supply | ** |
| Anchor Handling Towage and Supply | * |
| Advanced Hydropower Turbine Systems | * |
| Australian Historic Telephone Society | * |
| Angel Harris Tipple Steel | * |