When it comes to inventory management, the term "STK NO" is commonly used to refer to a stock number. However, in order to add variation and avoid repetition, there are several synonyms that can be used interchangeably. Some alternatives for "STK NO" include "stock code", "item number", "product identifier", or even "inventory reference". These terms serve the same purpose of uniquely identifying an item within a business's stock. Regardless of the specific wording chosen, it is essential for businesses to assign an easily recognizable and distinct identifier to each product. This simplifies tracking and ensures efficient inventory management.