Meanings of equal-armed cross in English

A squat citadel with a giant, neon equal-armed cross emblazoned atop its facade.

In this case, Langdon had entirely forgotten that the peaceful, equal-armed cross had been adopted as the perfect symbol for the flag of neutral Switzerland.

Strangely, the only party awaiting their arrival was the driver of a large white van that bore the emblem of a bright red, equal-armed cross.

Everyone had seen the paintings of Knights Templar wearing white tunics emblazoned with red equal-armed crosses.