The Trump administration said Wednesday that it is appealing a court ruling ordering the White House to restore the Associated Press' access to official presidential events.
The U.S. Attorney's Office said it was filing the appeal with the US Court of Appeals for the District of Columbia on behalf of the three senior White House officials named in the AP complaint.
AP journalists and photographers have been barred from the Oval Office and from traveling on Air Force One since mid-February because of the news agency's decision to continue referring to the "Gulf of Mexico" -- and not the "Gulf of America" as decreed by President Donald Trump.
On Tuesday, District Judge Trevor McFadden said the "viewpoint-based denial of the AP's access" was a violation of the First Amendment to the US Constitution, which guarantees freedom of speech and of the press.
"If the Government opens its doors to some journalists -- be it to the Oval Office, the East Room, or elsewhere -- it cannot then shut those doors to other journalists because of their viewpoints," McFadden said.
McFadden ordered the White House to "immediately rescind the denial of the AP's access to the Oval Office, Air Force One, and other limited spaces... when such spaces are made open to other members of the White House press pool."
The judge put off implementation of his order for five days to give the White House time to reply or to file an appeal.
AP spokeswoman Lauren Easton welcomed the court order on Tuesday restoring access.
"Today's ruling affirms the fundamental right of the press and public to speak freely without government retaliation," Easton said in a statement. "This is a freedom guaranteed for all Americans in the US Constitution."
In its style guide, the AP notes that the Gulf of Mexico has "carried that name for more than 400 years" and the agency "will refer to it by its original name while acknowledging the new name Trump has chosen."
"As a global news agency that disseminates news around the world, the AP must ensure that place names and geography are easily recognizable to all audiences," the AP said.
The 180-year-old organization provides news to print, TV and radio outlets across the United States and around the world.