| ESTD | Easier Said Than Done 
| Others |
| ESTD | Ecologically Sustainable Tourism Development
| Others |
| ESTD | Electric Ship Technology Demonstrator
| Others |
| ESTD | Electronics Science and Technology Division
| Others |
| ESTD | Eligibility Status Turnaround Document
| Others |
| ESTD | Energy Science and Technology Directorate
| Others |
| ESTD | Engineering Science and Technology Division
| Others |
| ESTD | Engineering Sciences and Technology Division
| Others |
| ESTD | Engineering Support Technology Development
| Others |
| ESTD | European Society for Trauma and Dissociation
| Others |
| ESTD | European Society for Trauma Dissociation
| Others |
| ESTD | Ex Situ Thermal Desorption
| Others |
| ESTD | Exam Skills Training Discussion
| Others |