UPS, short for United Parcel Service, is one of the world's largest and most well-known package delivery and supply chain management companies. With a history dating back to 1907, UPS has grown to become a global logistics giant, www upsers com providing a wide range of services that include package delivery, freight transportation, and supply chain solutions. One of the key aspects of UPS's success is its dedicated workforce, often referred to as "UPSers."