Which abbreviation refers to a west crossover in railway operations?

The abbreviation that refers to a west crossover in railway operations is WXO. This designation is used within railway communication and documentation to specifically identify a crossover point that is oriented for westward traffic. Understanding these abbreviations is crucial for workers in the railway industry, as it streamlines communication regarding track configurations and movements. The choices given may contain other abbreviations that could refer to different signals or operational functions, but WXO distinctly indicates a west crossover, emphasizing its relevance to operational instructions and safety protocols.