CIAR
| Acronym | Definition |
|---|---|
| CIAR | Customer Is Always Right (slogan) |
| CIAR | Canadian Institute for Advanced Research |
| CIAR | Center for Indoor Air Research |
| CIAR | Cooper Institute for Aerobics Research (Dallas, Texas) |
| CIAR | Cornell International Affairs Review (Ithaca, NY) |
| CIAR | Clear/Current Instruction Address Register |
| CIAR | Cast Iron Applications Router (Cast Iron Inc) |
| CIAR | Change Implementation/Assessment Record |