What does the acronym GCOR stand for?

The acronym GCOR stands for General Code of Operating Rules. This set of rules is essential in the railroad industry, as it provides standardized regulations for train operations and safety. The General Code of Operating Rules ensures that all employees adhere to consistent practices, which helps maintain safety, efficiency, and communication across different railroads. By having a unified code, different railroads can align their operational procedures, facilitating better coordination and safer interactions on shared tracks.

The other options, while they may sound plausible, do not accurately describe the widely recognized standard in train operations. The Guidance for Conducting Operations Responsibly, General Compliance and Operational Regulations, and Group of Conductors and Operators Register do not reflect the established terminology and practices that the General Code of Operating Rules encompasses.