What is the abbreviation for North?

The abbreviation for North is "N." This notation is widely recognized and used in various contexts, including navigation, geography, and mapping. In this context, the letter "N" serves as a simple and effective way to indicate the direction of North. Many directional abbreviations are established conventions that help ensure clear communication, especially in fields like railroads or aviation, where proper understanding of directions is critical.

Other options like "CHW," "E," and "FXC" do not represent North; "E" typically refers to East, while "CHW" and "FXC" do not correspond to any standard directional abbreviation in this context. This clarity in using "N" as a directional abbreviation reinforces the importance of being precise in communication within the operational framework of transit systems.