Acronym for 'to be determined' or 'to be decided,' indicating that something has not yet been established or finalized.
Modern abbreviation formed from the initial letters of 'to be determined/decided.' Emerged in business and administrative contexts in the mid-20th century as bureaucratic shorthand for unresolved items.
TBD represents the bureaucratization of uncertainty - instead of saying 'we don't know yet,' we create an official-sounding abbreviation that makes the unknown seem more manageable and systematic. It's become so common that some people pronounce it as a word rather than spelling out the letters.
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