RCIS
| Acronym | Definition |
|---|---|
| RCIS | Registered Cardiovascular Invasive Specialist (Cardiovasculal Credentialing International) |
| RCIS | Ryerson Centre for Immigration and Settlement (Ryerson University; Toronto, Canada) |
| RCIS | Rural Community Insurance Services (Anoka, MN) |
| RCIS | Regional Cadet Instructor School |
| RCIS | Research Centre for Injury Studies |
| RCIS | Research Challenges in Information Science |
| RCIS | Reserve Component Input System |
| RCIS | Regional Crime Information System (Wisconsin) |