i
- I/O
- I/O Address
- I/O Scheduler
- IBM PC
- IEC
- IEEE
- iMac
- IMAP
- Immutable Object
- Infrastructure as a Service
- Inheritance
- Input Device
- Input/Output
- Instruction Pipeline
- Instruction Set
- Instruction Set Architecture
- Integer
- Integration Test
- Inter-Process Communication
- Internet
- Interpreter
- Interrupt
- Interrupt Handling
- Intrusion Detection System
- IP Addressing
- IPv4
- IPv6
- ISO
- ISO Image
- Isochronous
- Isolation