Index L
L is for... Live show - A programme that is transmitted to the nation within seconds of the images being captured by the cameras. Most live shows are very risky due to the large number of things that can go wrong in making a television programme. Therefore, most live shows are very simple, thoroughly rehearsed or interspersed with segments that were filmed and edited beforehand.
Shows
| Title | Genre |
| Lab Rats | Science |
| Ladette to Lady | Lifestyle, reality |
| Ladies Excuse Me | Radio, panel game |
| Lads' Army | Reality |
| Landmark | Regional (South West) quiz |
| Landscape Artist of the Year | Art, creative |
| Last Chance Lottery | Stunt/dare show |
| Last Choir Standing | Variety, reality |
| Last Commanders | Children's |
| Last Fan Standing | Lifestyle |
| Last Man Standing (1) | Action/adventure show, sports |
| Last Man Standing (2) | Quiz, themed (gaming), webcast |
| Last Woman Standing | Action/adventure show, sports |
| The Last Millionaire | Reality, business |
| The Late Late Breakfast Show | Stunt/dare show |
| Late Night Poker | Sports |
| Late Night Poker Ace | Sports |
| Late Night Poker Masters | Sports |
| Late Night Quiz | Regional (South) quiz |
| Laugh Line | Panel game |
| Laughlines | Panel game |
| The Law Game | Radio, panel game |
| A League of Their Own | Comedy panel game (sports) |
| Legal Brain | Quiz, themed (the law) |
| Lego Masters | Design |
| LemonAid | Variety |
| Les Quiz | Panel game (musicals), radio, regional (Scotland) |
| Let It Shine | Variety, singing |
| Let Me Entertain You (1) | Variety |
| Let Me Entertain You (2) | Variety |
| Let's Dance | Variety, reality |
| Let's Do the Show Right Here | Radio, panel game |
| Let's Get Gold | Variety |
| Let's Play Darts | Sports |
| Letterbox | Puzzle |
| Let the Peoples Sing | Music (choir singing) |
| Liar | Panel game |
| The Lie | Quiz, general knowledge |
| Lie Detector | |
| Lifelines | Panel game |
| Life's a Punt | Lifestyle |
| Y Lifft | Children's, adventure |
| Lingo | Puzzle |
| The Link | Quiz, general knowledge |
| Linkpix | Panel game |
| Lip Sync Battle UK | Variety |
| Listomania | Comedy panel game, radio |
| The Litmus Test | Radio, panel game (science) |
| Little Monsters | Stunt/dare show |
| Llangollen Cor y Byd | Variety, regional (Wales) |
| The Look of Lurve | Dating |
| Looks Back to the Future | Comedy panel game |
| Look Sharp! | Childrens |
| Look Where You're Going | |
| Looks Familiar | Panel game |
| Lose a Million | Family game show |
| The Loser's World Cup | Regional (Wales) radio, comedy panel game |
| Lost | Action/adventure show |
| Love at First Sight | Dating |
| Love Bites | Family game, dating |
| Love Bus | Reality, regional (South West England) |
| The Love Bus | Dating |
| Love Island | Reality |
| The Love Machine | Dating |
| Love Match UK | Dating |
| Love Me Do | Dating |
| Love Me, Love Me Not | Dating |
| Loves Like a Dog | Panel game |
| Love on a Saturday Night | Dating |
| Love Shaft | Dating |
| Love Thy Neighbour | Lifestyle |
| Lucky Ladders | Puzzle |
| Lucky Numbers (1) | Family game show |
| Lucky Numbers (2) | Quiz, general knowledge |
| Lucky Sexy Winners | Comedy panel game |
| Lucky 13 | Radio, Quiz, general knowledge |
| Ludus | Childrens, interactive |
| The Lyrics Game | Panel game |
