| CEAA | Canadian Environmental Assessment Act 
| Others |
| CEAA | Canadian Environmental Assessment Agency
| Others |
| CEAA | Canadian Environmental Auditing Association
| Others |
| CEAA | Certificate of Excellence in Assessment Administration
| Others |
| CEAA | Chicago Executive Airport Association
| Others |
| CEAA | Columbia Engineering Alumni Association
| Others |
| CEAA | Committee on Engineering Accreditation Activities
| Others |
| CEAA | Cornell Engineering Alumni Association
| Others |
| CEAA | Creative Expressive Abilities Assessment
| Others |