Which acronym denotes a crossover located at the eastern part of the track?

The acronym that denotes a crossover located at the eastern part of the track is EXO. This designation is important for identifying specific locations on the railway network where tracks intersect or connect, allowing trains to switch from one track to another.

Crossover locations are crucial for the efficient operation of rail traffic, as they facilitate movement and help manage rail flows in busy areas. The specific use of the "E" in EXO typically signifies the eastern orientation, making it distinct in operational contexts when needing to communicate track layouts or coordinate movements.

Other acronyms listed do not specifically denote a crossover at the eastern part of the track, hence they do not convey the same geographic or operational meaning as EXO.