Category:2004 Madrid train bombings
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{{Commons category|2004 Madrid train bombings}}
{{Cat main|2004 Madrid train bombings}}
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Category:2004 in rail transport
Category:2004 murders in Spain
Category:21st-century mass murder in Spain
Category:Attacks on railway stations in Europe
Category:Improvised explosive device bombings in 2004
Category:Islamic terrorism in Spain
Category:Islamic terrorist incidents in 2004
Category:March 2004 crimes in Europe
Category:2004 disasters in Spain
Category:Terrorist incidents in Europe in 2004
Category:Terrorist incidents in Spain in the 2000s
Category:Train bombings in Europe
Category:Wikipedia categories named after terrorist incidents
Category:Wikipedia categories named after transportation disasters
Category:Filmed improvised explosive device bombings