| 'Allo 'Allo! | comedy television series | 9 | 86 |
| 1 vs. 100 | game show | 4 | 32 |
| 101 Ways to Leave a Gameshow | game show | 1 | 8 |
| 199 Park Lane | soap opera | 1 | 18 |
| 24 Hours | documentary television program | — | — |
| 24 Hours in the Past | living history, reality television | 1 | 4 |
| 29 Minutes of Fame | panel game | 1 | 6 |
| 2point4 children | sitcom | 8 | 56 |
| 4 Square | game show | 4 | 109 |
| 50/50 | — | 9 | 198 |
| 55 Degrees North | — | 2 | 14 |
| 999 | docudrama, docu-soap | — | — |
| A Bit of Fry & Laurie | comedy television series | 4 | 26 |
| A Christmas Carol | fantasy television series, Christmas television series | 1 | 3 |
| A for Andromeda | science fiction television series, drama television series | — | 7 |
| A History of Britain | documentary film, documentary television program | 3 | 15 |
| A History of Scotland | documentary television program | 2 | 10 |
| A Jubilee of Music | — | — | 1 |
| A Kick Up the Eighties | — | — | 10 |
| A Life of Grime | reality television | — | — |
| A Picture of Britain | documentary film | 1 | 6 |
| A Prince Among Men | sitcom | 2 | 12 |
| A Question of Europe | broadcast debate | — | — |
| A Question of Sport | panel game | 50 | 1,285 |
| A Very British Scandal | drama television series, historical drama | 1 | 3 |
| A Very English Scandal | comedy drama, LGBT-related television series, historical drama | 1 | 3 |
| Abigail and Roger | sitcom | 1 | 9 |
| Absolutely Fabulous | sitcom | 5 | 39 |
| Accidents Can Happen | — | — | — |
| Accused | anthology series, drama television series | 2 | 10 |
| Africa | nature documentary | 1 | 6 |
| After You've Gone | sitcom | 3 | 25 |
| Age Before Beauty | drama | 1 | 3 |
| Agent Z and the Penguin from Mars | — | — | — |
| Ain't Misbehavin' | sitcom | 2 | 12 |
| Alien Empire | documentary television program | — | 6 |
| All About Me | sitcom | 3 | 22 |
| All Along the Watchtower | sitcom | — | 6 |
| All Creatures Great and Small | comedy drama, drama television series | 7 | 90 |
| All Gas and Gaiters | sitcom | 5 | 33 |
| All Quiet on the Preston Front | comedy drama | 3 | 19 |
| All Round to Mrs. Brown's | — | 4 | 24 |
| All the Small Things | — | 1 | 6 |
| All Together Now | talent show, entertainment television program | 2 | 6 |
| Am I Being Unreasonable? | — | — | — |
| Amandaland | — | — | — |
| Ambulance | — | 6 | 47 |
| An Age of Kings | historical drama | 1 | 15 |
| An Ocean Apart | — | 1 | 7 |
| Ancient Rome: The Rise and Fall of an Empire | documentary film, docudrama | — | 6 |
| And They're Off! | game show | — | 6 |
| Andrew Marr's History of the World | documentary film | 1 | 8 |
| Andy Pandy | — | 6 | 91 |
| Animal Hospital | — | 19 | — |
| Animal Magic | — | — | — |
| Antiques Roadshow | documentary television program | 40 | 712 |
| Any Dream Will Do | reality television | 1 | 11 |
| Apparitions | — | 1 | 6 |
| Apple Tree Yard | drama | 1 | 4 |
| Are We Changing Planet Earth? | documentary film | — | 2 |