Engineering English
Stock Keeping Unit
Industrial Engineering · Last updated: July 30, 2026 · How this entry was written
Definition: A stock keeping unit is a unique identifier assigned to each distinct product and its variants for inventory tracking. It enables precise control of stock levels and order fulfillment.
Example in context
“Each SKU in the warehouse has a designated bin location to speed up order picking.”
“Depodaki her SKU'nun, sipariş toplamayı hızlandırmak için belirlenmiş bir kutu konumu vardır.”
Where engineers use it
SKU is foundational for warehouse management systems, inventory accuracy, and slotting. Engineers use SKU data to analyze demand patterns and optimize storage layout.
Synonyms: SKU, item code, product identifier
Practice: can you use “Stock Keeping Unit” at work?
You are assigned to reduce picking errors; you analyze the SKU labeling and bin location misalignment causing pickers to select wrong items.
Show a model answer
“Verify the SKU printed on the box matches the pick list before scanning.”
“Stock Keeping Unit” in 21 languages
| English | Stock Keeping Unit |
|---|---|
| Turkish | Stok Tutma Birimi |
| French | Unité de gestion de stock |
| German | Bestandseinheit |
| Spanish | Unidad de mantenimiento de existencias |
| Chinese | 库存单位 |
| Arabic | وحدة حفظ المخزون |
| Portuguese | Unidade de manutenção de estoque |
| Russian | Складская единица учета |
| Japanese | 在庫管理単位 |
| Italian | Unità di mantenimento scorte |
| Vietnamese | Đơn vị lưu kho |
| Hindi | स्टॉक कीपिंग यूनिट |
| Thai | หน่วยจัดเก็บสินค้า |
| Indonesian | Unit Penyimpanan Stok |
| Korean | 재고 유지 단위 |
| Bengali | স্টক কিপিং ইউনিট |
| Dutch | Voorraadeenheid |
| Swedish | Lagerhållningsenhet |
| Finnish | Varastointiyksikkö |
| Ukrainian | Складська одиниця обліку |
Frequently asked questions
What does Stock Keeping Unit mean in engineering?
A stock keeping unit is a unique identifier assigned to each distinct product and its variants for inventory tracking. It enables precise control of stock levels and order fulfillment. In Industrial Engineering, the term carries a usage-frequency rating of 10/10 in the Engineering English library.
How do you pronounce Stock Keeping Unit?
Stock Keeping Unit is pronounced /stɒk ˈkiːpɪŋ ˈjuːnɪt/ (IPA). The Engineering English app plays audio for the term and checks your pronunciation with speech recognition.
How is Stock Keeping Unit used in a sentence?
Example from an engineering context: “Each SKU in the warehouse has a designated bin location to speed up order picking.”
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