The labels providing guidance on a shipment's specific handling needs are known as?

The correct answer identifies the labels that are designed to convey essential information about how a shipment should be handled. These labels are crucial in ensuring that the items are treated appropriately during storage and transportation, thereby minimizing the risk of damage.

Describing them as "Special Markings" signifies that these labels often indicate specific requirements or precautions that must be adhered to for the safe transport of certain items. For example, they might specify that a package should be kept upright, handled with care, or kept at a specific temperature. These special markings help communicate the unique handling needs of cargo, ensuring that everyone involved in the shipping process understands the requirements to keep the contents safe.

While other options may refer to labels or markings used during transportation, they do not specifically encapsulate the idea of conveying special handling needs as effectively as "Special Markings" does. Thus, this answer reflects the focus on unique conditions or care that certain shipments may require.