ID90

ID90 is a designation that can refer to multiple, unrelated concepts depending on the context in which it appears. It is not a single, universally defined term.

In transportation and geography, identifiers that resemble ID-90 can occur as route or project codes in some regional or state systems, where the letters may denote a jurisdiction such as a state or district. The exact meaning, status, and coverage of any such route would be determined by the relevant transportation authority, and interpretations can vary by country and region.

In technology, manufacturing, or product catalogs, ID90 may serve as a model number, part code, or product identifier. As with many alphanumeric codes, the specific item associated with ID90 depends on the issuer or manufacturer, and separate products across different companies can share the same code.

In fiction and media, ID90 may be used as a fictional identifier, designation, or unit name within a story, game, or film. Such usages are narrative tools and are not standardized beyond the specific work.

In software and data contexts, ID90 can function as an internal identifier, a test or sample data ID, or a placeholder code. Alphanumeric IDs of this form are common in databases and development environments.

Because ID90 spans multiple domains, the precise reference requires contextual cues such as accompanying keywords, the domain of discourse, and the organization or source using the code.

See also: I-90, ID (identification), other ID-numbers and model codes.