A Maintenance, Repair, and Operations (MRO) refers to the activities, processes, and resources required to ensure the functionality, safety, and efficiency of equipment, machinery, and infrastructure. MRO encompasses a wide range of services, including routine maintenance, equipment repairs, replacement of spare parts, and operational support, aimed at minimizing downtime and extending the life of assets. It is widely used across various industries such as manufacturing, aviation, automotive, energy, healthcare, and facilities management. By ensuring that equipment and systems operate reliably, MRO plays a critical role in maintaining productivity, safety, and regulatory compliance.