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ETA is also an acronym for the Basque separatist movement.
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I don’t know when this expression was coined but it has long been used on transport timetables and so forth.
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The opposite of course is ETD or estimated time of departure. without an integral sign) expression can encompass every case. The electronic travel authorization, or eTA, is an online pre-screening of people from more than 50 countries who can travel to Canada by air without a visa, including Britain, Australia, European. As far as I know, the most common meaning of ETA is estimated time of arrival. Other eras (matter-dominated, radiation, cosmological constant, combinations of the three, etc.) will have different values of $a(t)$, and thus the definition of $\eta$ will change, and no closed-form (i.e. From Longman Dictionary of Contemporary EnglishRelated topics: TransportETAETA /i ti e/ noun uncountable TT (estimated time of arrival) the time when a. $$īoth $\eta(t)$ and $a(\eta)$ are nice, simple closed-form expressions, but only hold during an inflationary era. ETA stands for Estimated Time Allocation (project management) Suggest new definition This definition appears very rarely and is found in the following Acronym Finder categories: Science, medicine, engineering, etc. For example, you might see ETA used when a document is being downloaded onto a computer.
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It can depend on the context, and it is a very versatile word. This is a mandatory travel authorisation to travel to Canada by air without a visa, for. I am not sure this is what you want but I want to give it a try, Arrival doesn’t always have to refer to destinations or travel. The abbreviation eTA stands for Electronic Travel Authorization.
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