CAN
- Africa Cup of Nations
- Andean Community of Nations
- CAN (gene)
- CAN bus
- CANS (disambiguation)
- Caja Navarra
- Calcium ammonium nitrate
- Campus Antiwar Network
- Campus area network
- Can (band)
- Can (disambiguation)
- Canada
- Canadian Hot 100
- Cancel character
- Ceric ammonium nitrate
- Chechnya Advocacy Network
- Christian Association of Nigeria
- Chronic allograft nephropathy
- Climate Action Network
- Computer-assisted notetaking
- Content-addressable network
- Copper access node
- Corporate Angel Network
- Cricket Association of Nepal
- Cult Awareness Network
- Cure Autism Now
- Cycling Action Network
- Guangzhou Baiyun International Airport