Computer-related:

• ELAN, an emulated LAN
• Elan, another name for the 1980s Enterprise 128 home computer
• Elan Graphics, computer graphics subsystem for mid-1990s Silicon Graphics workstations
• Elan programming language, an educational programming language developed in the 1970s
• ELAN , a professional tool for the creation of complex annotations on video and audio resources, specifically designed for the analysis of language, sign language, and gesture.

Real or fictional people:

• Elan (Recording Artist), a Mexican singer
• Elan Atias, American singer
• Élan, Buster, Native American Bartender in Indiana, USA
• The poets of Elan, a group of Ecuadorian poets
• Elan (Order of the Stick), a character in the webcomic The Order of the Stick
• Elan Morin Tedronai, the true name of Ishamael in Robert Jordan's fictional series The Wheel of Time

Other uses:

• ELAN Publishing Company, a publisher of academic support materials
• Elan Group Ltd, a Manpower Inc. company in the UK
• Elan (company), a Slovenian sports equipment company
• Elan Valley, a valley in Wales
• Elan Vital, religious movement
• Kia Elan, car model
• Elan Salon & Day Spa, landmark upscale salon and spas in RI and MA
• Lotus Elan, a car model
• Canon Elan, a series of SLR cameras from Canon
• Ski-Doo Elan, a model of snowmobile

• Elán (band), a Slovak rock band
• Elán (journal), a Slovak poetry journal (1930–1947)

• Élan, a major drug firm based in Athlone, County Westmeath, Ireland
• Élan, Ardennes, a commune of the Ardennes département in France
• Élan Motorsport Technologies, a race car manufacturing consortium based in the United States
• Élan 5xx, a family of microcontrollers marketed by AMD based on the Am5x86 microprocessor