- IBM Austin Research Lab [Austin]
- IBM Deutschland Entwicklung Böblingen
- IBM Deutschland Entwicklung GmbH, Boeblingen
- IBM Research GmbH
- IBM Systems Group, Austin
- IC Design
- ICS
- IDA
- IMEC
- IMEC, Leuven
- IMEC vzw
- IMEC vzw.
- IMEC vzw, Leuven
- IMIT|KTH
- Inf.
- Informatics and Mathematical Modeling
- Informatik
- Information Sciences Institute [California]
- Institut d'Électronique et des Technologies du numéRique
- Institut de recherche en informatique de Toulouse
- Institute for Economics and Business Administration
- Institute for Integrated Signal Processing Systems
- Institute of Computer and Communication Network Engineering
- Institute of Computer Science (ICS)
- Institute of Digital and Computers Science
- Institute of Electrodynamics, Microwave and Circuit Engineering
- Institute of VLSI Design
- Institut für Informatik
- Institut für Informatik [Leipzig]
- Institut fur Technische Informatik
- Instituto di Informatica
- Integrated Circuit and Systems Group
- Integrated Signal Processing Systems
- Intel Corp.
- Intel Corporation [Haifa]
- Intel Corporation [Hillsboro]
- Intel Corporation, Hudson
- Intel Corporation, Portland
- Intel Corporation, Sacramento
- Intel Corporation [Santa Clara]
- Interuniversitair Micro-Elektronica Centrum (IMEC) vzw
- iRoC Technologies
- Istituto di Elettronica e di Ingegneria dell'Informazione e delle Telecomunicazioni
- IUMEA