Series whose the first letter is digit or other sign

• 24 Hrs to Hell and Back (2018–…)
• 24: Legacy (2016–2017)
• 24: Live Another Day (2014)
• 3 Below (2018–…)
• 3% (2016–…)
• 30 for 30 (2009–…)
• 30 for 30 Shorts (2012–…)
• 30 Rock (2006–2013)
• 32 Brinkburn Street (2011)
• 3rd Rock from the Sun (1996–2001)
• 4 Blocks (2017–…)
• 4400 (2021–…)
• 45 rpm (2019)
• 49 Days (2011)
• 50M2 (2021–…)
• 5ive Days to Midnight (2004)
• 61st Street (2022–…)
• 666 Park Avenue (2012–2013)
• 68 Whiskey (2020–…)
• 72 Dangerous Animals - Asia (2018–…)
• 7Seeds (2019–…)
• 7th Heaven (1996–2007)
• 8 Days (2019–…)
• 8 Out of 10 Cats (2005–…)
• 8 Out of 10 Cats Does Countdown (2012–…)
• 8 Simple Rules (2002–2005)
• 800 Words (2015–2018)
• 9-1-1 (2018–…)
• 9-1-1: Lone Star (2020–…)
• 90 Day Fiancé (2014–…)