Bono | Pro Bowl | Pro Football Hall of Fame | Sonny Bono | Pro Tools | Pro Football Weekly | President pro tempore of the United States Senate | Iran Pro League | Final Cut Pro | Semi-Pro | Bass Pro Shops | All-Pro | USA Pro Cycling Challenge | Pro A | Pro 12 | All Japan Pro Wrestling | 2010 Pro Bowl | USL Pro | Público | Pro tempore | Pro Football: Its Ups and Downs | Pro Evolution Soccer | Pro Ecclesia et Pontifice | Pro Arte Quartet | MacBook Pro | Xtreme Pro Wrestling | St Mary's Pro-Cathedral | Pro-Pain | Pro Oriente | Pro Football Hall of Fame Game |
Between 1994 and 1999 Thomas was secretary of the World Archaeological Congress and became academic series editor (a pro bono (unpaid) position held jointly with Martin Hall) of the Routledge series Themes in Archaeology – which moved to Left Coast Press as the One World Archaeology Series in 2008.