Quick wins for a faster PC:
Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Clear out junk files and repair common Windows errorsFree Scan →Scan for outdated or missing drivers - takes under a minuteDriver Scan →What do these warehouse abbreviations mean? This glossary explains common terms used in inventory systems, receiving, stock rotation and shipping. Definitions can vary by employer or warehouse management system (WMS), so use the local standard operating procedure (SOP) when a screen, label or document uses a term differently.
Core warehouse systems and identifiers
WMS — Warehouse Management System
Software used to manage warehouse operations and inventory, from goods receipt through shipment. The exact functions depend on the system and how the employer has configured it. Oracle’s WMS definitions describe terminology for its Warehouse Management Cloud product.
SKU — Stock Keeping Unit
An item-level identifier used to distinguish and track a product in inventory. A SKU identifies the item, not necessarily the particular carton, pallet or other unit currently being handled.
LPN — License Plate Number
A WMS identifier for tracking a logistics unit or container. Implementations differ: Oracle’s documentation describes an LPN as a barcode assigned to trailers, while other systems may use the identifier for handling units or containers. Check what the local system assigns an LPN to.
Recommended Free Tools
#1 Best Overall
- BREATHABLE MESH: The reflective safety vest is made in 100.00% polyester mesh material. Hi vis safety vest is lightweight, comfortable, breathable, easy to carry, machine washable in cold water, and quick-drying.
- HIGH VISIBILITY: Asiphitu high visibility vest for men bring safety visible both day and night with the high visibility 2-inch wide high reflective silver tape.The hi vis safety vest raiders 360-degree reflective light waves to provide protection in any lighting condition while working or outdoors.
- TOTAL 5 POCKETS: The construction work safety vest with 5 pockets including 2 large lower pockets. Reflective vest with pockets and zipper is designed for easy sorting and easy access for various tools and equipment of work vest, such as mobile phone,flashlight,laser pointer, business cards, ID cards and other items.
- INDUSTY APPLICATION: The Asiphitu mesh reflective safety vests widely used in construction workers, surveyors, truck driver accessories, warehouses, running vest, traffic, firefighters, police, volunteers, contractors, engineers motorcycle, railroad, airport and industrial for high visible safety.
- CERTIFICATIONS: Asiphitu hi vis vest for men is fully compliant with ANSI/ISEA 107 Class 2 Type R. For any manufacturing issues, please send us a questions and will answere within 12 hours.
HU — Handling Unit
A physical unit made up of packaging material and the products it contains, identified so it can be tracked or scanned. SAP uses the term in its Extended Warehouse Management glossary; another system may use different labels or data structures for comparable units. SAP’s glossary explains the term in that product context.
RF — Radio Frequency
In SAP Extended Warehouse Management terminology, RF refers to controlling and using handheld devices for warehouse operations. In practice, workers may see it in connection with scanner-based tasks; the exact prompts and workflow depend on the employer’s setup. SAP’s glossary uses RF in this context.
Receiving, stock rotation and warehouse flow
ASN — Advanced Shipment Notice
Advance information about a pending delivery, often including its expected contents. It helps receiving teams prepare for what is due to arrive. An ASN may be sent electronically or uploaded manually; Oracle describes it as similar to a packing list, but it is advance notice rather than the physical shipment itself. Oracle’s WMS definitions and Oracle’s inventory terminology cover the term.
Rank #2
- The JKSafety Reflective Safety Vest for Men Women is a premium choice for safety apparel, featuring a vibrant fluorescent color and exceptional breathability. The High Visibility Vest Crafted from 100.00% Polyester Mesh fabric, it is lightweight and comfortable to wear in tropical environments, suitable for both men and women who need a functional reflective safety vest. An ideal Hi Vis work vest for workers.
- Your Visibility Matters: For enhanced safety in low-light conditions, the construction vest includes four 2-inch wide highly reflective safety tapes, with extended fluorescent trims. The reflective neon vest with two cover the shoulders, while the others cover the chest and waist area, ensuring visibility when in contact with any light source. The JKSafety Hi Vis Vest is a premium neon safety apparel to keep you visible in your workplace.
- Key Features: The PPE boasts eight utility pockets or compartments, including a 2-tier pocket with an ID Credential window, three different sizes of pouches for various small items, and two large expandable utility pockets near the waist area, providing convenient access to daily necessities. The JKSafety safety vest is the ideal gift for your family and friends. chalecos reflectantes de seguridad.
- Applications: The JKSafety Reflective Vest for Men is ideal for municipal workers, road workers, contractors, engineers, surveyors, airport ground crews, warehouse workers, public safety marshals, crossing guards, security personnel, drivers, survey crews, and volunteers. Also suitable for recreational activities such as cycling, hiking, walking, jogging, and motorcycling.
- Reminders: Please refer to the Size Chart for accurate measurements. In case of any manufacturing defects, please take photos and contact us for an exchange or refund. Add to Cart now for a risk-free purchase.
FIFO — First In, First Out
A stock-removal or rotation rule under which goods received or stored first are removed first. In SAP’s Extended Warehouse Management context, FIFO can be based on when materials were transferred to a bin. SAP’s glossary and the TESDA Warehouse Operations Level III glossary include FIFO.
PC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Outdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchFEFO — First Expire, First Out
A rotation rule that prioritizes stock with the earliest expiry date, rather than simply the earliest receipt or storage date. It is useful when products have shelf lives. FIFO and FEFO are not synonyms: apply the rule required by the product, system and workplace procedure. SAP lists FEFO in its Extended Warehouse Management glossary. SAP’s glossary provides the product-context definition.
LIFO — Last In, First Out
A stock-rotation method in which the most recently stored goods are released first. The TESDA glossary lists the term, but it is not automatically suitable for every product or warehouse. Follow the applicable handling rules rather than assuming one rotation method fits all inventory. TESDA’s Warehouse Operations Level III glossary includes LIFO.
Rank #3
- MATERIALS: 100% Polyester H-Vis Reflective Material, Durable, Breathable, Lightweight and Machine Washable. Customers who prefer a Loose Fit should order next 1-2 sizes up. Please check the size chart before placing the order!
- HIGH VISIBILITY AND 360° REFLECTIVITY: Neon Yellow safety vest is high visibility with two-inch wide reflective strips cover the waist, chest, shoulders and back which provide 360°protection while you are working under daylight or low light conditions.
- 9 MULTI-FUNCTION POCKETS DESIGNED: This Safety Vest comes with 9 Front Pockets with Zipper Velcro clamshell closure for easy access. Enough space for cell phone, flashlight, and laser pointer.
- INDUSTRY APPLICATIONS: Multiple Applications for Municipal Workers, Constructions, Contractors, Renovation Professionals, Engineers, Surveyors, Forestry, Warehouse Personnel, Securities, Parking Attendants, Public Safety Officers, Airport Ground Crews, Crossing Safety Guard, Cycling, Wildness Hiking, Park Walking, Jogging, Motor Riding, or Volunteering.
- CERTIFICATIONS: Full compliance with ANSI/ISEA 107 Class 2 Type R. Any Imperfection are guarantee for Refund or Exchanged. Risk-Free! ADD TO CART NOW
Wave
A group of warehouse work or orders released for processing together. A WMS may use waves to organize fulfillment work; the exact release rules and tasks are system-specific. Oracle defines the term for its WMS product. Oracle’s WMS definitions provide its product-specific terminology.
Allocation
The assignment of inventory to meet demand, such as an order. What gets allocated, when it happens and whether the allocation can change depend on the WMS workflow. Oracle’s WMS definitions describe allocation in its system.
Reserve location and drop zone
A reserve location is a storage area used to hold inventory outside the immediate picking location; a drop zone is a designated place to leave goods during a process such as staging or movement. These are operational labels whose precise meaning depends on the warehouse layout and WMS configuration. Oracle defines both in its product documentation. Oracle’s WMS definitions explain its usage.
Rank #4
- ✅ONE VEST WITH ONE PACKING BAG & ANSI 2 CERTIFICATION: A single safety vest is equipped with a packing bag, which can easily pack the vest into the bag for easy carrying and searching. and the vest is ANSI Certified by American professional organization, with better quality and can visible safety anytime and anywhere.
- ✅ GREAT QUALITY & ONE SIZE FITS AlMOST - From small to 2XL sizes for comfort and breathe-ability. Keep one set for yourself and share with team or family member. We only care about your 100% satisfaction.10 pack safety vest with one size fits almost.
- ✅ EXCELLENT 360º VISIBILITY & SAFETY THAT YOU DESERVE This is your dream High Visibility Vest which is visible from 700 feet or more and it has a 360º coverage in all weather conditions. Your fear that you get hurt is history now! Our top reflector Safety Vest is exactly what you need to become visible and safe! You'll be shocked and amazed at how reflective it is! GET YOURS TODAY!
- ✅ WANT TO BE SAFE AT WORK? - Are you a safety manager and you’re looking for a way to keep your staff safe? Well, this is an excellent choice for warehouse staff, construction workers, traffic control or volunteer, workers. These are lightweight and are one size fits almost.
- ✅MULTI-USE VEST FROM Lavori-AK - Lavori-AKwants to make the world a safer place. When you buy Lavori-AK safety vests you're not just getting the best safety vest, you're getting a peace of mind. Great for outdoor utility, construction, volunteering, raceway, metro, railway, highway, emergency workers, event staff, parking attendants, firemen or firewomen, rural/urban street pedestrians, security guards, toll work workers, schools, home construction, indoor outdoor, security, day or night!
Shipping and logistics terms
BOL — Bill of Lading
A shipping document associated with a freight shipment. The TESDA glossary describes it as issued by a carrier and listing shipment details. Its role differs from an ASN: a BOL is a shipping document, while an ASN gives advance information about an expected delivery. TESDA’s Warehouse Operations Level III glossary defines BOL.
ETA — Estimated Time of Arrival
The expected arrival time for a delivery. It is an estimate, not confirmation that the shipment has arrived. The TESDA glossary includes ETA. TESDA’s Warehouse Operations Level III glossary defines the term.
3PL — Third-Party Logistics
An outside provider that performs logistics services for another business, such as warehousing or fulfillment. Depending on the arrangement, services may also include inventory management. Oracle’s inventory terminology describes outsourced e-commerce logistics in this context.
Best Value
- ✓ STAY SAFE WITH GREAT 360 DEGREE VISIBILITY - Fluorescent Safety Vest with high visibility reflective silver strips that wraps entire vest. Hi Vis in 360 degrees, front to back, side to side. These reflective high visibility strips work as great reflectors shining night or day. Keeping you visible to people, cars, and more!
- ✓ ONE SIZE FITS MOST & GREAT QUALITY - Sized as XL for comfort and breathe-ability. Fits great over jackets, coats, shirts, and sweaters! Our neon mesh fabric does not feel cheap, they're lightweight, bright, breathable, and comfortable. Perfect for Men or Women and young adults and teenagers, small or tall. We also have a child kids size safety vest apparel, see our reflective vest comparison chart in the description!
- ✓ MULTI-USE VEST FROM PEERBASICS - PeerBasics wants to make the world a safer place. When you buy PeerBasics safety vests you're not just getting the best safety vest, you're getting a peace of mind. Great for outdoor utility, construction, volunteering, raceway, metro, railway, highway, emergency workers, event staff, parking attendants, firemen or firewomen, rural/urban street pedestrians, security guards, toll work workers, schools, home construction, indoor outdoor, security, day or night!
- ✓ 10 PACK MULTI BULK PACK SET - Buy for the whole team, group, or family, fits most sizes, and affordably priced. We triple check our vests so our quality is unmatched. Great for bulk and wholesale size orders. You'll see why most organizations choose PeerBasics for their whole company.
- ✓ EASY ON AND OFF - Velcro for quick on and off, simple hooks and loop complications. Make our safety gear simple and easy. Perfect for storing in your house, car, or office and ready when you need it most.
Work instructions and related warehouse terms
SOP — Standard Operating Procedures
Documented instructions for carrying out a task or process. SOPs are especially important when a local abbreviation or scanner instruction differs from a general glossary definition. Follow the version approved for your workplace; the TESDA glossary describes SOPs as explicit instructions for achieving a specific goal. TESDA’s Warehouse Operations Level III glossary includes the term.
AMR — Autonomous Mobile Robot
A mobile robot that can move through a work area autonomously. The exact capabilities and role depend on the equipment and warehouse system; the term is included in the WMS.info warehouse glossary. WMS.info’s glossary lists AMR among warehouse terms.
AS/RS — Automated Storage and Retrieval System
A system that automates storing and retrieving inventory. Specific designs and workflows vary; WMS.info includes AS/RS in its warehouse glossary. WMS.info’s glossary lists the term.
BOPIS — Buy Online, Pick Up In Store
An order fulfillment option in which a customer places an order online and collects it from a store. It can connect retail order fulfillment with store inventory workflows; WMS.info includes the term in its glossary. WMS.info’s glossary lists BOPIS.
Do these 3 things before closing this tab:
1Scan for outdated or missing drivers - takes under a minute2Repair Windows errors before they cause bigger problems3Fix the driver behind crashes, sound loss and screen glitchesCycle counting
A process for counting selected inventory at intervals rather than relying only on a single full inventory count. The exact schedule and reconciliation steps are set by the warehouse’s inventory controls. WMS.info includes cycle counting among its warehouse glossary topics. WMS.info’s glossary lists the term.
How to interpret an unfamiliar abbreviation
- Identify where it appears. A term on an inbound notice, a scanner screen, a shipping document or an inventory label may refer to a different step or object.
- Check whether it names an item or a physical unit. A SKU identifies a product; an LPN or handling-unit identifier can track a grouped logistics unit in systems that use it that way.
- Separate notice, document and estimate. An ASN is advance delivery information, a BOL is a freight-shipping document, and an ETA is an expected arrival time.
- Confirm the local meaning. Check the WMS help text and current SOP before acting on an unfamiliar scanner prompt or document label. Product glossaries describe specific systems, and an employer may configure terms differently.
This is a general English-language reference, not a jurisdiction-specific legal guide. Shipping paperwork, safety procedures and system labels should be interpreted using the applicable local requirements and workplace instructions.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
