| Acronym | Definition |
|---|
| CEAI➣Christian Educators Association International |
| CEAI➣Centro de Estudos da Avifauna Ibérica (Portuguese: Center for Studies of Iberian Birds) |
| CEAI➣Corporate Entrepreneurship Assessment Instrument (est. 2002) |
| CEAI➣Consulting Engineers Association of India (New Delhi, India) |
| CEAI➣Community Economic Adjustment Initiative (Canada) |
| CEAI➣Journal of Control Engineering and Applied Informatics |
| CEAI➣Campus EAI (Consortium) |