RCIA
| Acronym | Definition |
|---|---|
| RCIA | Rite of Christian Initiation of Adults |
| RCIA | Rite of Catholic Initiation for Adults |
| RCIA | Réseau Canadien d'Information Archivistique (Canadian Archival Information Network) |
| RCIA | Retail Clerks International Association |
| RCIA | Richmond Creative Investors Association |
| RCIA | Remote Code Injection API (Application Programming Interface) |
| RCIA | Request for Clarity, Information & Assistance |