149B

149B is an alphanumeric designation used across many systems to label a specific item, location, or version. It holds no universal meaning outside its context, so its interpretation varies by domain.

Geographic and postal coding: Some postal and geographic schemes use letters and numbers to identify subregions, blocks, or buildings, making 149B a possible local code within a larger area.

Transportation and infrastructure: In transit networks and asset management, codes such as 149B can designate routes, track segments, station codes, or inventory tags for vehicles and equipment.

Products and manufacturing: Companies assign 149B as a model, variant, or part number, often with adjoining letters or digits that specify options, revisions, or compatibility.

Science and institutions: In labs or archives, 149B could serve as a catalog, specimen, or document identifier.

Disambiguation: To determine the exact referent, identify the system or organization that issued the code, note any surrounding letters or numbers, and consult relevant catalogs, databases, or publications.

See also: 149 and other alphanumeric designations used in labeling systems.