QIA
| Acronym | Definition |
|---|---|
| QIA | Quality Improvement Agency (UK) |
| QIA | Qikiqtani Inuit Association (Iqaluit, NU, Canada) |
| QIA | Quality Investment Act |
| QIA | Qualified Intermediary Agreement (US IRS) |
| QIA | Quick Impact Activity |
| QIA | Quality Institute of America (software; Houston, TX) |
| QIA | G-Quadruplex Interactive Agent (biochemistry) |