One of US president Donald Trump’s first actions upon returning to power was ordering the Gulf of Mexico to be renamed. But mapmakers are still largely waiting for the green light.

Chevron Corp. has begun using “Gulf of America” instead of “Gulf of Mexico” in its earnings materials after President Donald Trump ordered the US to rename it.

President Donald Trump has the power to rename the Gulf of Mexico to the Gulf of America, but whether people will call it that is an open question.