| Acronym | Sense | Language | Topics |
|---|---|---|---|
| EST | Encéphalopathie Spongioforme Transmissible | In French | → Infectious diseases |
| EST | Eastern Standard Time | In English | → Standardization |
| EST | Energy Saving Trust | In English | → Energy economics |
| EST | Electroshock Therapy | In English | → Medicine |
| EST | Entziclopedia Temàtica Sarda | In Sardinian | → Encyclopaedias, reference works |
| EST | Expressed Sequence Tag | In English | → Biotechnology → Genetics |
| EST | Espérance Sportive de Tunis (www.e-s-tunis.com) | In French | → Organizations and associations → Sport, physical exercises |
| EST | École Supérieure des Transports (https://www.ecole-est.com/) | In French | → Specialized or polytechnical colleges → Transport and postal services → France |
| EST | Esbjörn Svensson Trio | In Swedish | → Music |
| EST | École Supérieure de Technologie | In French | → Specialized or polytechnical colleges |