Free Speculative Fiction Online 
(F & SF, September 1982)
(F & SF, January 2008). Alternate link
.
Isfdb:
This list is limited to the Hugo Awards, the Nebula Awards, and the World Fantasy Awards. See here for further awards.
(F & SF, January 1991).
(Asimov's, September 1996)
(F & SF, October 1998). Alternate link.
James Patrick Kelly & John Lethem: Ninety Percent of Everything (F & SF, September 1999)
(Asimov's, October 2002)
Isfdb:
(F & SF, January 1980)
(F & SF, September 1981)
(Asimov's, March 1986).
(Asimov's, March 1990)
(Omni, Fall 1995)
(The Pure Product Collection, 1997)
(SF Age, January 2000)
(Conjunctions #39, 2002)
(SciFiction, November 2003).
(Asimov's, July 2003) Isfdb:
(SciFiction, March 2004).
(LCRW #16, July 2005) Isfdb:
(Literary Review #15, Fall 2006)
(Asimov's, September 2006) Isfdb:
(Flurb #4, Fall 2007).
(Foundation #100, 2007).
(New Space Opera Anthology #2, 2009)
(Strange Horizons, September 2010) 
Isfdb:
Bruce Sterling: Money in the Bank (Lightspeed, September 2023)