| Acronym | Definition |
|---|
| ECCA➣European Cable Communications Association |
| ECCA➣European Coil Coating Association (est. 1967) |
| ECCA➣European Cervical Cancer Association |
| ECCA➣Eye Care Centers of America, Inc. (San Antonio, TX) |
| ECCA➣Endometriosis Care Centre of Australia (est. 1998) |
| ECCA➣European Cable Communication Association |
| ECCA➣Electronic Cigarette Consumer Association (UK) |
| ECCA➣Entente Cormatinoise Commerciale et Artisanale de Cormatin (French: Commercial and Artisanal Agreement Cormatin; Cormatin, France) |
| ECCA➣European Car Club of Australia |
| ECCA➣Enhanced Control-Flow Checking Using Assertions (engineering) |
| ECCA➣Escadron de Communication et de Contrôle Aérien (French: Communication Squadron and Air Traffic Control; Canada) |
| ECCA➣East Caribbean Currency Authority |
| ECCA➣European Call Centre Awards (UK) |
| ECCA➣Electromagnetically Coupled Curl Antenna |
| ECCA➣English Community Association (UK) |