Challenger
ATP Challenger Tour
Professor Challenger
Challenger 2
Challenger 1
BRD Brașov Challenger
Challenger de Drummondville
Space Shuttle Challenger
Bombardier Challenger 300
Guangzhou International Challenger
Challenger, Gray & Christmas
Bombardier Challenger 600 series
Nordic Naturals Challenger
Champaign–Urbana Challenger
Challenger (train)
Challenger Tractor
BRD Timișoara Challenger
Bombardier Challenger 850
Deepsea Challenger
Challenger expedition
Waterloo Challenger
Dodge Challenger (2008)
Space Shuttle Challenger disaster
2010 Brașov Challenger
STRABAG Challenger Open
Challenger 24
Challenger de Salinas
Carson Challenger
Challenger Pulcra Lachiter Biella
Quad City Challenger
Challenger (company)
The Challenger Disaster
Challenger Ciudad de Guayaquil
Pune Challenger
León Challenger
Challenger tank
Challenger La Manche
Calgary Challenger
Meerbusch Challenger
ATP China Challenger International
2014–15 ISU Challenger Series
Challenger Deep
2009 Brașov Challenger
2015–16 ISU Challenger Series
2018–19 ISU Challenger Series
Volkswagen Challenger
Challenger brand
Senior Women's Challenger Trophy
WCT Tallinn Mens Challenger
2017–18 ISU Challenger Series
2011 Ropharma Brașov Challenger
2016–17 ISU Challenger Series
Winnipeg Challenger
USS Challenger
Alessandria Challenger
Senior Women's T20 Challenger Trophy
Tallahassee Tennis Challenger
Savannah Challenger
Tempe Challenger
2009 Challenger de Providencia
Green World ATP Challenger
Dodge Challenger (1970)
AON Open Challenger
Cruiser Mk VIII Challenger
Challenger Center for Space Science Education
2012 BRD Brașov Challenger
Challenger de Saguenay
Challenger 3
Tiburon Challenger
São Paulo Challenger de Tênis
HMS Challenger
Stockton Challenger
2013 Fergana Challenger – Men's singles
BRD Arad Challenger
Challenger Cup
2011 ATP China Challenger International
Ben Challenger
2014 Città di Como Challenger – Singles
Keio Challenger
Hungarian Challenger Open
2016 Columbus Challenger 1
ATP Challenger 2001 Team Padova
Quito Challenger
DeepFlight Challenger
Challenger Society for Marine Science
BSI Challenger Lugano
Tashkent Challenger
WCT Tallinn Ladies Challenger
Oracle Challenger Series – Houston
Istanbul Challenger
Challenger de Gatineau
2009 ATP Challenger Tour
Købstædernes ATP Challenger
2010 Arad Challenger
Challenger bank
1999–2000 NKP Salve Challenger Trophy
Challenger (1990 film)
2016 Canberra Challenger – Singles
Video Challenger
Oracle Challenger Series – Chicago
2012 Honolulu Challenger
Challenger (eagle)
2014 San Luis Potosí Challenger
Levene Gouldin & Thompson Tennis Challenger
2013 Maui Challenger
2011 Challenger of Dallas
League of Legends Challenger Series
2005–06 NKP Salve Challenger Trophy
1996–97 NKP Salve Challenger Trophy
Hilton Waikoloa Village USTA Challenger
Città di Como Challenger
1997–98 NKP Salve Challenger Trophy
2016–17 Senior Women's Challenger Trophy
Emami Kolkata Open ATP Challenger Tour
2001–02 NKP Salve Challenger Trophy
2014 Savannah Challenger
2011 Savannah Challenger
2007–08 NKP Salve Challenger Trophy
1995–96 NKP Salve Challenger Trophy
Challenger II
Shriram Capital P.L. Reddy Memorial Challenger
Challenger-class submarine
1998–99 NKP Salve Challenger Trophy
Sleek Rat, the Challenger
2004–05 NKP Salve Challenger Trophy
Budapest Challenger
1994–95 NKP Salve Challenger Trophy
2008–09 NKP Salve Challenger Trophy
2021–22 ISU Challenger Series
2012 Tiburon Challenger
2011 Challenger Banque Nationale de Rimouski
2003–04 NKP Salve Challenger Trophy
2010 Tail Savannah Challenger
Challenger Series
2024–25 ISU Challenger Series
2014 BRD Brașov Challenger
2013 BRD Timișoara Challenger
2022–23 ISU Challenger Series
Travemünde Challenger
2006–07 NKP Salve Challenger Trophy
2012 BRD Arad Challenger
2011 Green World ATP Challenger
2012 Arimex Challenger Trophy
2000–01 NKP Salve Challenger Trophy
2019–20 ISU Challenger Series
2013 BRD Brașov Challenger
2023–24 ISU Challenger Series
2012–13 NKP Salve Challenger Trophy
2010 Challenger Banque Nationale de Rimouski
Seoul Open Challenger
Bombardier Challenger
Challenger mine
Challenger Island
HMS Challenger (1931)
Vancouver Challenger
Beijing International Challenger
Challenger-class cruiser
2018 Stockton Challenger
2020 World Rugby Sevens Challenger Series – Men's tour
2019–20 Women's Senior T20 Challenger Trophy
2010–11 NKP Salve Challenger Trophy
Challenger ATP Cachantún Cup
Serbia Challenger Open
Riviera di Rimini Challenger
2012 BRD Timișoara Challenger
2013 Challenger Banque Nationale de Rimouski
ATP Challenger Tour Finals
2011 Challenger of Dallas – Singles
2011 ATP Challenger Guangzhou
NKP Salve Challenger Trophy
Challenger Harbour
2014 Challenger Team Città di Padova
2014 Gemdale ATP Challenger
2024 Champaign–Urbana Challenger
Challenger Secondary School
2013–14 NKP Salve Challenger Trophy
2017–18 Senior Women's Challenger Trophy
Challenger Tenis Club Argentino
2022 Champaign–Urbana Challenger
2018 AVC Men's Challenger
WCT Latvian International Challenger
2009 Købstædernes ATP Challenger
Columbia 24 Challenger
SS St. Marys Challenger
Challenger (video game)
2022–23 Senior Women's T20 Challenger Trophy
Challenge
2023 Champaign–Urbana Challenger
2012 Challenger La Manche
2014 Shriram Capital P.L. Reddy Memorial Challenger
FIVB Women's Volleyball Challenger Cup
Bielefeld Challenger
2011–12 NKP Salve Challenger Trophy
2012 ATP China Challenger International
Kyoto Challenger
2014 Sacramento Challenger – Singles
2022 Indy Challenger – Singles
2020–21 ISU Challenger Series
Oracle Challenger Series – Newport Beach
2009 San Luis Potosí Challenger