Idle
- Adle
- Christopher Idle (disambiguation)
- Christopher Idle (hymnwriter)
- Christopher Idle (politician)
- Daylight Dies
- Eric Idle
- Graham Idle
- I-dle
- IDLE
- IMAP IDLE
- Ideal (disambiguation)
- Idel (disambiguation)
- Idle (CPU)
- Idle (GNR) railway station
- Idle (engine)
- Idle Hour (disambiguation)
- Idle and Thackley
- Idle railway station
- Idle railway station (Leeds and Bradford Railway)
- Idle speed
- Idle, West Yorkshire
- Idler (disambiguation)
- Idles (disambiguation)
- Idol (disambiguation)
- Idyl (disambiguation)
- Indolent lesions of epithelial origin
- Lua (programming language)
- Mrs. Idle
- River Idle
- Synchronous Idle
- System Idle Process