"SDLC" represents Software Development Life Cycle in project management. SDLC is a systematic process used for planning, creating, testing, and deploying software applications. It outlines a series of stages that include requirements gathering, design, implementation, testing, deployment, and maintenance. By following the SDLC, teams ensure that projects are delivered efficiently, meet user requirements, and adhere to quality standards. Additionally, effective use of SDLC helps organizations manage risks, allocate resources appropriately, and facilitate communication among stakeholders, ultimately contributing to the successful completion of software projects.