| CIEA | California Indian Education Association 
| Others |
| CIEA | California Indian Environmental Alliance
| Others |
| CIEA | Central Institute for Experimental Animals
| Others |
| CIEA | Central Institute of Experimental Animals
| Others |
| CIEA | Centro Interdisciplinario de Estudios Avanzados
| Others |
| CIEA | Chartered Institute of Educational Assessors
| Others |
| CIEA | Colegio Integral El Avila
| Others |
| CIEA | Committee on International Ocean Affairs
| Others |