National Football League | National Register of Historic Places | National Hockey League | ATP International Series | World Series | England national football team | National Basketball Association | National Science Foundation | National Geographic | National Trust | World Series of Poker | ATP International Series Gold | National Endowment for the Arts | National Geographic Society | Argentina national football team | Star Trek: The Original Series | National Trust for Places of Historic Interest or Natural Beauty | National Park Service | National League | ATP World Tour 250 series | Australian National University | National Guard | National Geographic Channel | Buffy the Vampire Slayer (TV series) | National Institutes of Health | poetry | National Guard of the United States | National Collegiate Athletic Association | United States National Research Council | National Portrait Gallery |
Willis has been awarded fellowships from the California Arts Council and the Howard Foundation and has won the National Poetry Series, the PEN New England Award and the Boston Review Prize for Poetry.