Symbol
C14
the 1300s or 14th century.
Based on C14 dating, the foundation of a settlement there occurred as early as 4395 BCE (a calibrated radio-carbon date). Source: Internet
In short, not a single (professional) physicist who performs C14 has ever doubted the medieval date of the Turin Shroud. Source: Internet
It describes the chain of power: Panel > AC outlet > power cord > C14 inlet > power supply> power button, and so on. Source: Internet
Southwest Airlines is the only tenant of concourses A and B. Concourse C has 14 gates: C1 to C14. Source: Internet