- 1989 El Espectador bombing
- 1993 World Trade Center Bombing
- 1995 Motaba Outbreak
- 1998 East Harlem Bombing
- 1998 New York City Union Strikes
- 2001 Aesir Building shootout
- 2001 Roscoe Street Subway Station Shootout and Bank Robbery
- 2002-2004 SARS Pandemic
- 2003 NYPD attack
- 2008 Bronx garage bombing
- 2008 Inwood Salvage Yard Bombing
- 2013 Bolingbroke Penitentiary Break
- 2013 Fleeca Bank Robbery
- 2013 Hollywood Bank Robbery
- 2013 Humane Labs Raid
- 2017 Los Angeles County Coroners Office Shootout
- 2018-2019 Bangladesh protests
- 2019 Diamond Casino Robbery
- 2019 Marlowe Vineyard Shootout
- 2020 LAPD Helicopter Collision
- 2021 Richman Mansion Shootout
- 2021 Sandy Shores Scrapyard Shootout
- 8-Ball
- 9/11
- Aaron G. Molloy
- Aaron H. Williams
- Aaron Stovall
- Abdoullakh Anzorov
- Abdul Amir
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- Abdulaziz al-Omari
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- Abraham Acton
- Abraham J. Hasbrouck
- Abu Mahdi al-Muhandis
- Action Party of Italy
- Adam Dimayev
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- Admir F. Dibra
- Adolf Eichmann
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- Adventism
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- Anatoly Sitnikov
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- Andrew Kong
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- Caden Phelps
- California
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- Calogero Anello
- Calvin Carter