What does the abbreviation "GT" stand for in maritime terms?

In maritime terminology, "GT" stands for Gross Tonnage. This measurement is a key concept in the shipping industry, as it provides an assessment of the total internal volume of a ship, which includes all spaces on board, except for certain excluded areas such as the crew's quarters and the engine room. Gross Tonnage is calculated using a formula that accounts for the total capacity of the vessel, making it a significant factor in regulatory requirements, safety standards, and port dues. It is a crucial metric for understanding the size and carrying capacity of a vessel, which aids in navigation, cargo operations, and compliance with international maritime regulations.

The other options—General Tonnage, Gross Transport, and General Transport—do not represent recognized terms in the context of maritime measurements and regulations. These terms lack the specificity and regulatory application that Gross Tonnage has within the industry.