U.S. classification society which certifies seagoing vessels for compliance to standardized rules regarding construction and maintenance.

American classification society which has established rules and regulations for the classification of seagoing vessels or equipment.

This is one of several classification societies; with a mission to promote the security of life, property and the natural environment, primarily through the development and verification of standards f [..]

a U.S.- based private classification, or standards setting organization for merchant ships and other marine systems.

Abbreviation: ABS

the American Classification Society or ABS for short