| JCIA | Jamaica Castor Industry Association 
| Others |
| JCIA | Japan Cambodia Interactive Association
| Others |
| JCIA | Japan Chemical Industry Association
| Others |
| JCIA | Japan Cooperative Insurance Association
| Others |
| JCIA | Japan Cosmetic Industry Association
| Others |
| JCIA | Japanese Chemical Industries Association
| Others |
| JCIA | Japanese Cosmetic Industry Association
| Others |
| JCIA | Jefferson County International Airport
| Others |
| JCIA | Johnston County Industrial Authority
| Others |
| JCIA | Joint Commision International for Accreditation
| Others |
| JCIA | Joint Commission International Accreditation
| Others |
| JCIA | Joint Committee on Immunology and Allergy
| Others |
| JCIA | Judeo Christian Israel Alliance
| Others |