Organizational Development (OD) and Learning and Development (L&D) are related but distinct disciplines within the realm of human resources. OD focuses on improving an organization’s overall effectiveness and efficiency by implementing strategic changes in structure, culture, and processes. L&D, on the other hand, concentrates on fostering individual and team development through training, workshops, and skill-building initiatives. While OD targets organizational improvement, L&D addresses the growth and development of employees.