41B

41B is an alphanumeric designation used in a variety of unrelated systems around the world. There is no single canonical meaning; the significance depends on the country, organization, and time period.

In military usage, 41B has appeared as a code in personnel catalogs or unit designations in some national armed forces, with meanings that differ by service and era.

In public transportation and infrastructure, 41B is commonly used as a route, service, or stop identifier in certain cities or transit networks.

In commerce and technology, 41B can denote a model, variant, or part number for equipment, devices, or components.

In other contexts, 41B may appear in literature, archives, or administrative codes.

Because the designation covers many domains, specifying the domain and location is necessary to determine the exact meaning.