ETD
Encyclopedia
ETD may refer to:
- Electron-transfer dissociation, a method to fragment charged molecules in a mass spectrometer in order to obtain structural information
- Electronic Theses and Dissertations, the practice of publishing academic works digitally
- Everhart-Thornley detectorEverhart-Thornley detectorThe Everhart-Thornley Detector is a secondary electron detector used in scanning electron microscopes . It is named after its designers, Thomas E. Everhart and Richard F. M...
, secondary electron detector used in scanning electron microscopes - Etihad AirwaysEtihad AirwaysEtihad Airways is the flag carrier of the United Arab Emirates. Established in July 2003 and based at Abu Dhabi International Airport, Etihad commenced operations in November 2003....
, a national airline based in Abu Dhabi, United Arab Emirates, operating routes to the Middle East, Europe, Asia, the Indian subcontinent and North America - explosives trace detectorExplosives trace detectorExplosives trace detectors are security equipment able to detect explosives of small magnitude. The detection can be done by sniffing vapors as in an explosive vapor detector or by sampling traces of particulates or by utilizing both methods depending on the scenario. Most explosive detectors in...
or explosive trace detection - Exchange Traded Derivatives, see Derivative (finance)Derivative (finance)A derivative instrument is a contract between two parties that specifies conditions—in particular, dates and the resulting values of the underlying variables—under which payments, or payoffs, are to be made between the parties.Under U.S...
- Exchange Traded Debentures
- Estimated Time of Departure in civil aviation
- Eye Tracking DeviceEye Tracking DeviceThe Eye Tracking Device is a headmounted device, designed for measurement ofthree-dimensional eye and head movements under experimental and natural conditions.The tracker permits comprehensive measurement of eye movement...
, a device to measure eye movements on the ISS - Eustachian tube dysfunction
- Evacuate the DancefloorEvacuate the Dancefloor"Evacuate the Dancefloor" is a song by German group Cascada from their third studio album of the same name. The song features a guest rap from famous German rapper Carlprit and was released as the album's lead single on 29 June 2009; debuting at number one on the UK Singles Chart for the week of 5...
, a 2009 single by CascadaCascadaCascada is a German Eurodance act most famous for their hit singles "Everytime We Touch", "What Hurts the Most", and "Evacuate the Dancefloor"...
from the same-titled album