155PH

155PH is an alphanumeric designation that appears in a variety of contexts and does not correspond to a single, universally recognized object or concept. In many cases, it functions as a model number, part number, or catalog code used by manufacturers and retailers to identify a specific product variant within a series.

In product naming, the digits and the suffix “PH” are typically chosen by the producer to convey internal designations such as the product family, revision level, or feature set. Because different companies may use the same sequence for different purposes, a label like 155PH usually requires accompanying information—such as the manufacturer name, product category, or technical specifications—to determine precisely what it denotes.

Beyond physical products, 155PH can also appear in inventory management, documentation, or project nomenclature as a control code or batch identifier. In these contexts, the exact meaning is dependent on an organization’s internal naming conventions and record-keeping practices.

There is no widely cited public standard or definition for 155PH. When encountered, it is advisable to consult the source material or metadata that accompanies the designation to identify its specific reference, whether it denotes a hardware model, a catalog entry, or another coding purpose.

See also: model number, part number, catalog code, item numbering systems.