| Acronym | Definition |
|---|
| ECB➣European Central Bank |
| ECB➣England and Wales Cricket Board |
| ECB➣Economics and Business (various organizations) |
| ECB➣Evropska Centralna Banka (Slovenian: European Central Bank) |
| ECB➣European Corn Borer (insect) |
| ECB➣European Chemicals Bureau |
| ECB➣Electronic Codebook |
| ECB➣Electronic Control Box (aviation) |
| ECB➣External Controller-Based (disk storage) |
| ECB➣Event Control Block |
| ECB➣Educational Communications Board (Wisconsin) |
| ECB➣Emirates Cricket Board (United Arab Emirates) |
| ECB➣Electronically Controlled Brake |
| ECB➣Electronic Code Book |
| ECB➣East Cobb Baseball (Georgia) |
| ECB➣Emacs Code Browser |
| ECB➣Emergency Capacity Building (humanitarian initiative) |
| ECB➣Erosion Control Blanket |
| ECB➣External Commercial Borrowing |
| ECB➣English Cricket Board |
| ECB➣East Carolina Bank (North Carolina) |
| ECB➣Electrically Controlled Birefringence (LCD driving mode) |
| ECB➣Emergency Call Box |
| ECB➣East Coast Boogiemen (band) |
| ECB➣Eric Cohen Books (Israel) |
| ECB➣Entreprise Construction Bâtiment (French: Building Construction Company) |
| ECB➣Engineer Combat Battalion (US DoD) |
| ECB➣Étanchéité-Couverture-Bardage (French: Sealing-Cover-Siding) |
| ECB➣Emergency City Bike (France) |
| ECB➣Evaluation Capacity Building |
| ECB➣Extra Care Bucks (CVS Rewards Program) |
| ECB➣Evangelical Christian Baptist |
| ECB➣European Congress on Biotechnology |
| ECB➣Echelons Corps and Below (US DoD) |
| ECB➣Electronic Components Business |
| ECB➣Election Commission of Bhutan (est. 2006) |
| ECB➣European Cultural Backbone (mediacultural coalition) |
| ECB➣Ethernet to Coax Bridge |
| ECB➣Electronic Code Block |
| ECB➣Express Cargo Bill of Lading (freight) |
| ECB➣École de Conduite Bourbonnaise (French driving school) |
| ECB➣Electronic Circuit Breaker |
| ECB➣Environmental Chemistry Branch (US DoD and US EPA) |
| ECB➣Étoile Cycliste Baralbine (French cycling club) |
| ECB➣Electronic Council Book |
| ECB➣Engineering and Construction Bulletin (USACE) |
| ECB➣Escrime Club Bressan (French fencing club) |
| ECB➣Établissements Claude Blandin et Fils (French: Claude Blandin and Son Establishment) |
| ECB➣Édition Communication Bureautique (French: Editing Communication Business) |
| ECB➣Étudiants contre les Blocages (French: Students against Crashes) |
| ECB➣Electrically Controlled Brake (automobiles) |
| ECB➣Entry Control Block |
| ECB➣Enhanced Class B (airspace) |
| ECB➣Ethernet Client Bridge (3Com) |
| ECB➣Europe Card Bus |
| ECB➣Expendable Communication Buoy |
| ECB➣Equivalent Complex Baseband |
| ECB➣Emitter-Base-Collector |
| ECB➣Eurodocsis Certification Board |
| ECB➣Empty Cardboard Box |
| ECB➣Embedded Computer Board |
| ECB➣Engine Compression Braking |
| ECB➣Electrical Codes Board |
| ECB➣Eltham Concert Band |
| ECB➣Electron Tunneling from Conduction Band |
| ECB➣Encore Concert Band (Orland Park, IL) |
| ECB➣Eddy Current Breaking |
| ECB➣Eynesford Concert Band (Kent, UK) |
| ECB➣Elevator Control Board |
| ECB➣Exercise Control Branch (job title) |
| ECB➣Engineering Core Backbone (Sprint) |
| ECB➣Earth Connecting Bar |
| ECB➣Electrical Control Board |