| ETDP | Eco Tourism Development Programme 
| Others |
| ETDP | Education and Training Development Practices
| Others |
| ETDP | Education Training and Development Practices
| Others |
| ETDP | Education Training and Development Practitioner
| Others |
| ETDP | Efficiency Through Digital Projects
| Others |
| ETDP | Electronic Thesis Dissertations and Professional
| Others |
| ETDP | Emerging Technologist Development Programme
| Others |
| ETDP | Et Tam Deum Petivi
| Others |
| ETDP | Expert Tsunami Database for the Pacific
| Others |
| ETDP | Exploration Technology Development Program
| Others |