- Ice Girls
- Ice Hockey Club (D1)
- Ice Hockey Club (D3)
- IDEA Commons
- Identification Card
- Identity Standards
- iGrade: Rate Your Current Instructors
- Illustration (Track Option in Design Program)
- Immersion Trips
- IMPACT
- IMPACT Summit: College Student Mental Health Conference
- Individualized Major
- Individualized Studies Graduate Certificate
- Industrial Management Department (now Technology and Construction Management)
- Industrial Management Minor
- Industrial-Organizational Psychology Club (I-O Club)
- Infant and Toddler Development Undergraduate Certificate
- Informatics Minor
- Information Desk
- Information Security, Office of
- Information Services, Division for
- Information Technology and Cybersecurity Department
- Information Technology Council
- Information Technology Graduate Certificate
- Information Technology Major
- Information Technology Master's
- Information Technology Minor
- Information Technology Policies
- Information Technology Undergraduate Certificate
- Inside Missouri State Employee Newsletter
- Institutional Compliance, Office for
- Institutional Research, Office of
- Institutional Review Board (IRB)
- Instructional Media Technology Program (now Educational Technology Graduate Program)
- Instrumentation, Advanced Scientific
- Insurance Minor
- Insurance Undergraduate Certificate
- Interactive Video and Off-Campus Courses
- Intercultural Communication Undergraduate Certificate
- Interdisciplinary Academic Programs
- Interdisciplinary Studies Master's
- Interfaith Engagement Undergraduate Certificate
- Interfraternity Council (IFC)
- Interior Design Major
- Interior Design Minor
- Interlibrary Loan
- Internal Audit and Risk Management, Office of
- International Affairs Graduate Certificate
- International Affairs Master's
- International Agricultural Leadership Undergraduate Certificate
- International Baccalaureate (IB) Program
- International Business Graduate Certificate
- International Business Major
- International Business Programs
- International Center (now International Programs)
- International Fellowship (IF)
- International Friends of Missouri State
- International Leadership and Training Center
- International Perspectives in K-12 Special Education Graduate Certificate
- International Perspectives in K-12 Special Education Undergraduate Certificate
- International Plant Science Undergraduate Certificate
- International Programs
- International Relations Minor
- International Services
- Internships
- Intersession
- Intimacy, Sexuality, and Relationships Undergraduate Certificate
- Intramural Sports (now Rec Sports)
- IT Infrastructure Minor
- iTunes U