What does ITIL stand for?

ITIL stands for Information Technology Infrastructure Library. This term refers to a set of practices for IT service management (ITSM) that focuses on aligning IT services with the needs of the business. ITIL provides a comprehensive framework of best practices to support organizations in the delivery of high-quality IT services, encompassing various processes across the service lifecycle, including service strategy, service design, service transition, service operation, and continual service improvement.

The other options refer to variations that do not accurately represent the established and recognized framework. The term 'Integration,' 'Internet,' and 'Internal' do not reflect the core scope and intention of ITIL, which is centered on comprehensive infrastructure management and service provision, hence the clarity and prevalence of the term Information Technology Infrastructure Library in the field of ITSM.