The Language Illugia

Illugia [I-lu-guie-ah] is much like English, in which you can directly translate English to Illugia quite easily. Humans, though stupid, found out that the language was used everywhere in the intergalactic, and slowly but surely figured out what was translated to what.

Illugia is widely used between Gods or Rulers to converse between each other, so it's known as a royalty language. This royalty language eventually turned into a common language between species in space.