Definitions for T-day

This page provides all possible meanings and translations of the word T-day


  1. T-Day(Noun)

    Training Expansion Day; the effective day coincident with Presidential declaration of national emergency and authorization of partial mobilization (not more than 1,000,000 personnel exclusive of the 200,000 callup).

  2. T-Day(Noun)

    Thanksgiving Day (or, humorously, Turkey Day)

Dictionary of Military and Associated Terms

  1. T-day

    See times.

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