Janus (disambiguation)
- Auto-antonym
- Cambridge University Library
- Elliott Stein
- GoldenEye
- HMS Janus
- Io (moon)
- JANUS clinical trial data repository
- Janice (disambiguation)
- Janis (disambiguation)
- Janis McGavin
- Janus
- Janus (1810 ship)
- Janus (American band)
- Janus (DRM)
- Janus (Marvel Comics)
- Janus (TV series)
- Janus (album)
- Janus (comics)
- Janus (concurrent constraint programming language)
- Janus (given name)
- Janus (journal)
- Janus (moon)
- Janus (musical project)
- Janus (play)
- Janus (protocol)
- Janus (sawfly)
- Janus (science fiction magazine)
- Janus (spacecraft)
- Janus (star)
- Janus (surname)
- Janus (time-reversible computing programming language)
- Janus Capital Group
- Janus Chess
- Janus Experiments
- Janus Films
- Janus I, Duke of Masovia
- Janus Island
- Janus Motorcycles
- Janus Prospero
- Janus Recognition Toolkit
- Janus Records
- Janus Zeal
- Janus kinase
- Janus kinase inhibitor
- Janus of Cyprus
- Janus particles
- Janus v. AFSCME
- Janus-faced molecule
- Janusz
- Janvs
- Judge Dredd (film)
- Man-in-the-middle attack
- Mont Chaberton
- Professional wargaming
- Ruta de la Amistad
- Schempp-Hirth Janus
- Society of Janus
- The 39 Clues
- Transition metal dichalcogenide monolayers
- Transition metal dichalcogenide monolayers
- Two-Face
- Yorkshire Engine Company Janus
- Zündapp Janus