Foley has been a referee for 13 years, including seven in international rugby.
“The pressure and scrutiny I came under after the Rugby World Cup final, along with a torrent of criticism and abuse online, has helped to reaffirm that this is the right decision for me at this point in my life,” Foley said in a statement released by England’s Rugby Football Union.
“While it’s a privilege to be at the heart of some of the sport’s most iconic moments, the increasing levels of vitriol, when the demands and expectation are so high, have led me to this moment.”
Foley said last month that some online trolls said they wished his family would “die in a dreadful car accident” while others have emailed his children’s school to dish out abuse.
“The abuse he has suffered since the Rugby World Cup final, along with other officials involved in that game, is totally unacceptable and no one should be treated in this way, doing their job for the sport they are so committed to and passionate about,” RFU chief executive Bill Sweeney said.
“We will do everything possible to help guard against the abuse aimed at match officials and players, and would urge everyone in our game to consider the role they can play in upholding rugby values.”
Foley officiated in 48 international matches, 16 of them in the Six Nations and eight in this year’s Rugby World Cup.