Interdisciplinary Center for Organizational Architecture, a research center in Denmark
Organization design, sometimes referred to as organizational architecture, the creation of roles, processes, and formal reporting relationships in an organization
Organization development, the study and implementation of practices, systems, and techniques that affect organizational change
Organizational space, sometimes referred to as organizational architecture, the influence of the spatial environment on humans in and around organizations.
Organizational structure, a definition of how activities such as task allocation, coordination, and supervision are directed toward the achievement of organizational aims