Square and Compasses any Masonic symbol) that is used by Freemasonry as a whole. In many English speaking countries, the Square and Compasses are depicted with the letter "G" in the center. The letter has multiple meanings, representing different words depending on the context in which it is discussed. The most common is that the "G" stands for Geometry, and is to remind Masons that Geometry and Freemasonry are synonymous terms described as being the "noblest of sciences", and "the basis upon which the superstructure of Freemasonry, and everything in existence in the entire universe is erected. In this context it can also
Logo of NBC a square with a diagonal NBC text in it, and lightning bolts around the "B". This logo was later adopted in 1944 for use as the original logo for the newly formed NBC television network. In 1943, NBC introduced its third logo, a microphone surrounded by lightning bolts, which was a modification of the original 1926 logo used by the NBC radio network. Lightning bolts were also part of the logo of corporate parent RCA, as well as that of one-time sister company RKO Pictures. The waves placed on the left side were meant for the radio network, and the