Impediment - An obstacle that prevents the team from achieving its objectives, also known as a blocker.

Indirect cost - Refer to all general costs - like administrative and management costs, they are not attributable to any one project but may still impact them. In effect indirect cost impact multiple projects rather than just a specific one but also remain relatively stable over time.

Individually Identifiable Health Information - information that is a subset of health information, including demographic information collected from an individual, and (1) is created or received by a healthcare provider, health plan, employer or health care clearinghouse; and (2) relates to the past, present or future physical or mental health or condition of an individual; the provision of health care to an individual; or the past, present or future payment for the provision of health care to an individual; and (a) that identifies the individual; or (b) with respect to which there is a reasonable basis to believe the information can be used to identify the individual. 

IT Process Automation. - The use of technology to automate IT processes and workflows, thereby improving efficiency, accuracy, and reliability in IT operations. 

Infrastructure as a Service - A cloud computing model that provides virtualized computing resources over the internet. 

Internal Dependency - A relationship between two or more project activities.

Internet of Things - Refers to the network of interconnected devices and objects that can collect, send, and receive data over the internet. 

Intrusion Detection System -  Security technology designed to monitor network or system activities for malicious actions or policy violations. 

Issue - A current condition or situation that may have an impact on the projects objectives.

Issue Log - A project document where information about issues is recorded and monitored.

Iteration - A timeboxed cycle of development on a product or deliverables in which all of the work that is needed to deliver value is performed.

Iteration plan - A detailed plan for the current iteration.

Ivanti - An IT software company formed in 2017 and produces software.