A minor oversight on the part of Namco Bandai Games related to Tekken Tag Tournament 2's Saudi Arabia stage, accidently used floor textures that have the word "Allah" in them. A tweet by a fan to producer Katsuhiro Harada pointed out the word:
"@Harada_TEKKEN Mr. Harada on the Saudi Stage there is Allah's name on the floor! can you please explain why?"
Harada replied by saying that he had no idea and that they would quickly fix the texture:
"We did not know that. We will change stage design data as soon as possible."
When those changes will happen is unknown. Activision studio Infinity Ward had a similar issue recently where the word was written around the frame of a mirror in a bathroom on the popular Modern Warfare 2 and 3 map Favela map. They quickly fixed the issue.