| Acronym | Definition |
|---|
| ECSF➣European Clinical Specialization in Fluency Disorders (language therapy) |
| ECSF➣Experts-Comptables sans Frontières (French: Accountants without Borders) |
| ECSF➣École de Conduite Saint Fons (French driving school) |
| ECSF➣European Corporate Sustainability Framework (Netherlands) |
| ECSF➣Estacion Cientifica San Francisco (Spanish: Research Station San Francisco; Ecuador) |
| ECSF➣Educational Communications Scholarship Foundation (est. 1968) |
| ECSF➣Eskom & Construction Services Forum (South Africa) |
| ECSF➣École de Cadres Sages-Femmes (French: Senior Midwives School) |
| ECSF➣Episcopal Community Services Foundation |
| ECSF➣Electronic Combat Support Flight (Air Force Special Operations Command Software distribution system) |