ETP
- Eastern Treatment Plant
- Economic Transformation Programme
- Effluent treatment plant
- Ekalokam Trust for Photography
- Electrolytic tough-pitch
- Electronics Training Program
- Employment termination payment
- Endogenous thrombin potential
- Energy Technology Perspectives
- Energy Transfer Partners
- Entertainment Technology Partners
- Entrepreneurship Theory and Practice
- Ethical Tea Partnership
- Ethylene to propylene
- European Technology Platform
- European training programs
- Exchange-traded product