The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Before 2004, the chart was only based on the sales of physical singles. This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2010, as well as songs which peaked in 2009 or 2011 but were in the top 10 in 2010. The entry date is when the song appeared in the top 10 for the first time (week ending, as published by the Official Charts Company, which is six days after the chart is announced).One-hundred and fifty songs were in the top ten in 2010. Nine singles from 2009 remained in the top 10 for several weeks at the beginning of the year. "3 Words" by Cheryl Cole and will.i.am, "The Climb" by Joe McElderry, "Don't Stop Believin'" by Journey, "Look for Me" by Chipmunk featuring Talay Riley, "Starstrukk" from 3OH!3 featuring Katy Perry, and Kesha's "TiK ToK" were all songs from 2009 that reached their peak in 2010. "What's My Name?" by Rihanna featuring Drake", and "Who's That Chick?" by David Guetta featuring Rihanna first charted in 2010 but reached their peak in 2011. Forty-six artists scored multiple entries in the top 10 in 2010. Ellie Goulding, Justin Bieber, Nicki Minaj, Tinie Tempah and The Wanted were among the many artists who achieved their first UK charting top 10 single in 2010.The first new number-one single of the year was "The Climb" by X Factor series 6 winner Joe McElderry. Overall, thirty-five different songs peaked at number-one in 2010, with JLS (3, including the charity single "Everybody Hurts" with Helping Haiti) having the most songs hit that position.

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Before 2004, the chart was only based on the sales of physical singles with airplay figures and digital downloads excluded from the official chart. This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2002, as well as songs which peaked in 2001 and 2003 but were in the top 10 in 2002. The entry date is when the song appeared in the top 10 for the first time (week ending, as published by the Official Charts Company, which is six days after the chart is announced).Two-hundred and seventeen songs were in the top ten in 2002. Ten singles from 2001 remained in the top 10 for several weeks at the beginning of the year. "Sk8er Boi" by Avril Lavigne first charted in 2002 but reached its peak in 2003. Forty-four artists scored multiple entries in the top 10 in 2002. Blazin' Squad, Busted, Holly Valance, Pharrell Williams and Shakira were among the many artists who achieved their first UK charting top 10 single in 2002.The 2001 Christmas number-one, "Somethin' Stupid" by Robbie Williams and Nicole Kidman remained at number-one for the first week of 2002. Daniel Bedingfield's "Gotta Get thru This" returned to number-one in January after previously occupying the top spot for two weeks in December 2001. The first new number-one single of the year was "More Than a Woman" by the late Aaliyah, who was killed in a plane crash in August 2001. Overall, thirty-two different songs peaked at number-one in 2002, with Gareth Gates and Will Young (both 3) having the most songs hit that position.

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Before 2004, the chart was only based on the sales of physical singles. This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2004, as well as songs which peaked in 2003 but were in the top 10 in 2004. The entry date is when the song appeared in the top 10 for the first time (week ending, as published by the Official Charts Company, which is six days after the chart is announced).Two-hundred and six songs were in the top ten in 2004. Ten singles from 2003 remained in the top 10 for several weeks at the beginning of the year. Hey Ya! by American hip hop duo Outkast, was the only song from 2003 to reach its peak in 2004, reaching number three on 14 February 2004 having entered the top 10 on 22 November 2003. Sixty-three artists scored multiple entries in the top 10 in 2004.The 2003 Christmas number-one, "Mad World" by Michael Andrews featuring Gary Jules (which was recorded for the 2001 film Donnie Darko), remained at number-one for the first week of 2004. The first new number-one single of the year was "All This Time" by 2003 Pop Idol winner Michelle McManus. The release sent McManus into the Guinness Book of Records as the first Scottish female to reach the top of the charts with their debut single. Overall, thirty different songs peaked at number-one in 2004, with Busted (3) having the most songs (including their appearance on Band Aid 20's "Do They Know It's Christmas?") hit that position.

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Before 2004, the chart was only based on the sales of physical singles with airplay figures and digital downloads excluded from the official chart. This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2012, as well as songs which peaked in 2011 and 2013 but were in the top 10 in 2012. The entry date is when the song appeared in the top 10 for the first time (week ending, as published by the Official Charts Company, which is six days after the chart is announced).144 singles were in the top ten in 2012. American rapper Flo Rida and Barbadian singer Rihanna shared the highest number of top ten singles in 2012 with five. Flo Rida recorded one solo single which reached the top spot - "Good Feeling" - and also featured on Olly Murs number-one single "Troublemaker". His other top ten entries were "Wild Ones" featuring Sia (number 4), "Whistle" (2) and "I Cry" (3). Rihanna had number-ones with "We Found Love" featuring Calvin Harris (released in 2011) and "Diamonds", and also charted in 2012 with "Where Have You Been" (6), "Stay" featuring Mikky Ekko (4) and a guest appearance on Coldplay's "Princess of China", which reached number four. Scottish DJ Calvin Harris, singers Emeli Sande and Rita Ora, will.i.am from the Black Eyed Peas and French DJ David Guetta all had four top ten singles in 2012. Gotye, Carly Rae Jepsen, Conor Maynard and Psy were among the many artists who achieved their first UK charting top 10 single in 2012.Gotye had the best-selling single of the year with "Somebody That I Used to Know" featuring Kimbra which spent 18 weeks in the top 10, including 5 weeks at the top spot, and sold 1,318,000 copies. "Call Me Maybe" by Carly Rae Jepsen was the second best-selling single of 2012, selling 1,143,000 copies. Songs by Fun, Psy, Nicki Minaj and Maroon 5 were also in the top ten best-selling singles of the year.

The UN numbers from UN3401 to UN3500 as assigned by the United Nations Committee of Experts on the Transport of Dangerous Goods.

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Since 2004 the chart has been based on the sales of both physical singles and digital downloads, with airplay figures excluded from the official chart. This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2011, as well as songs which peaked in 2010 or 2012 but were in the top 10 in 2011. The entry date is when the song appeared in the top 10 for the first time (week ending, as published by the Official Charts Company, which is six days after the chart is announced).One-hundred and thirty-eight singles were in the top ten in 2011. Twelve singles from 2010 remained in the top 10 for several weeks at the beginning of the year. "What's My Name?" by Rihanna featuring Drake and "Who's That Chick" by David Guetta featuring Rihanna were both songs from 2010 that reached their peak in 2011. "Good Feeling" by Flo Rida and "Paradise" from Coldplay both first charted in 2011 but reached their peak in 2012. artists scored multiple entries in the top 10 in 2011. Christina Perri, Ed Sheeran, Jessie J, Little Mix and Rizzle Kicks were among the many artists who achieved their first UK charting top 10 single in 2011.According to figures released by the Official Charts Company, 2011 saw the biggest amount of single sales since 2004, with around 178 million singles being purchased.The 2010 Christmas number-one, "When We Collide" by X Factor series 7 winner Matt Cardle remained at number-one for the first two weeks of 2011. The first new number-one single of the year was "What's My Name?" by Rihanna featuring Drake. Overall, thirty-one different songs peaked at number-one in 2011, with () having the most songs hit that position.

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Since 2004 the chart has been based on the sales of both physical singles and digital downloads, with airplay figures excluded from the official chart. Since 2014, the singles chart has been based on both sales and streaming; in 2017 it uses the ratio of 150 streams equivalent to one sale (not 100:1 as previously). This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2017, as well as songs which peaked in 2016 but were in the top 10 in 2017. The entry date is when the song appeared in the top 10 for the first time (week ending, as published by the Official Charts Company, which is six days after the chart is announced).Forty-nine singles have been in the top ten this year as of 18 May 2017 (week ending). Ten singles from 2016 remained in the top 10 for several weeks at the beginning of the year. "I Would Like" by Zara Larsson was the only song from 2016 to reach its peak in 2017, reaching number two on 5 January 2017 having entered the top 10 on 29 December 2016. Eleven artists have scored multiple entries in the top 10 in 2017. Alessia Cara, Dua Lipa, Frank Ocean, Julia Michaels, Martin Jensen, Migos, Skip Marley and Starley are among the many artists who have achieved their first UK charting top 10 single in 2017.The 2016 Christmas number-one, "Rockabye" by Clean Bandit featuring Anne-Marie and Sean Paul, remained at number-one for the first two weeks of 2016. The first new number-one single of the year was "Shape of You" by Ed Sheeran. So far, six different songs have peaked at number-one in 2017, with Clean Bandit and Justin Bieber (2) having the most songs hit that position. An asterisk (*) in the "Weeks in Top 10" column shows that the song is currently in the top 10.

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Before 2004, the chart was only based on the sales of physical singles. This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2006, as well as songs which peaked in 2005 but were in the top 10 in 2006. The entry date is when the song appeared in the top 10 for the first time (week ending, as published by the Official Charts Company, which is six days after the chart is announced).One-hundred and seventy songs were in the top ten in 2006. Nine singles from 2005 remained in the top 10 for several weeks at the beginning of the year. "When I'm Gone" by Eminem was the only song from 2005 that reached its peak in 2006, having entered the chart on 31 December 2005 and peaking at number 4 on 7 January 2006. Forty-three artists scored multiple entries in the top 10 in 2006. Amy Winehouse, Fall Out Boy, Lily Allen, Ne-Yo and Timbaland were among the many artists who achieved their first UK charting top 10 single in 2006.The 2005 Christmas number-one, "That's My Goal" by 2005 X Factor winner Shayne Ward remained at number-one for the first three weeks of 2006. The first new number-one single of the year was "When the Sun Goes Down" by Arctic Monkeys. Overall, twenty-five different songs peaked at number-one in 2006, with McFly (2) having the most songs hit that position.

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Before 2004, the chart was only based on the sales of physical singles with airplay figures and digital downloads excluded from the official chart. This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2001, as well as songs which peaked in 2000 and 2002 but were in the top 10 in 2001. The entry date is when the song appeared in the top 10 for the first time (week ending, as published by the Official Charts Company, which is six days after the chart is announced).Two-hundred and one songs were in the top ten in 2001. Ten singles from 2000 remained in the top 10 for several weeks at the beginning of the year. Sixty-eight artists scored multiple entries in the top 10 in 2001. Blue, Daniel Bedingfield, Linkin Park, Nelly Furtado and Outkast were among the many artists who achieved their first UK charting top 10 single in 2001.The 2000 Christmas number-one, "Can We Fix It?" by Bob the Builder (voiced by Neil Morrissey and the theme song from the children's television series), remained at number-one for the first week of 2001. The first new number-one single of the year was "Touch Me" by Rui da Silva. Overall, thirty-one different songs peaked at number-one in 2001, with Atomic Kitten, Blue, Bob the Builder, Robbie Williams, S Club 7, Shaggy and Westlife (all 2) having the most songs hit that position.

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Since 2004 the chart has been based on the sales of both physical singles and digital downloads, with airplay figures excluded from the official chart. Since 2004 the chart has been based on the sales of both physical singles and digital downloads, with airplay figures excluded from the official chart. From 6 July 2014, streaming figures became incorporated into the singles chart which means that a song will count as a sale, if streamed 100 times. This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2016, as well as songs which peaked in 2015 and 2017 but were in the top 10 in 2016. The entry date is when the song appeared in the top 10 for the first time (week ending, as published by the Official Charts Company, which is six days after the chart is announced).Seventy-five songs were in the top ten in 2016. Ten singles from 2015 remained in the top 10 for several weeks at the beginning of the year. "History" by British group One Direction, was the only song from 2015 to reach its peak in 2016, reaching number six on 21 January 2016 having entered the top 10 on 31 December 2015. Twenty-three artists scored multiple entries in the top 10 in 2016. 99 Souls, Alan Walker, Anne-Marie, Bipolar Sunshine, Calum Scott, The Chainsmokers, Chance the Rapper, DNCE, Hailee Steinfeld, Jonas Blue, JP Cooper, Lukas Graham, Matt Terry, Rae Sremmurd, Rag'n'Bone Man and Ty Dolla Sign were among the many artists who achieved their first UK charting top 10 single in 2016.The song One Dance spent a total of 15 consecutive weeks at number 1 making it the longest running number-one of the digital music era, breaking the record previous held by Rihanna and Jay-Z in 2007 with Umbrella which spent a total of 10 consecutive weeks at number-one."Love Yourself" by Canadian singer Justin Bieber returned to number-one for the first three weeks of 2016, giving the song a total of six weeks on top of the chart. The song had vacated the top spot for one week as the Lewisham and Greenwich NHS Choir secured the 2015 Christmas number-one with "A Bridge Over You". The first new number-one single of the year was "Stitches" by his fellow countryman Shawn Mendes. Overall, eleven different songs peaked at number-one in 2016, with Justin Bieber (2) having the most songs hit that position.

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Before 2004, the chart was only based on the sales of physical singles. This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2009, as well as songs which peaked in 2008 or 2010 but were in the top 10 in 2009. The entry date is when the song appeared in the top 10 for the first time (week ending, as published by the Official Charts Company, which is six days after the chart is announced).One-hundred and twenty-six songs were in the top ten in 2009. Eleven singles from 2008 remained in the top 10 for several weeks at the beginning of the year. "Broken Strings" by James Morrison and Nelly Furtado was the only song from 2008 that reached its peak in 2009. "TiK ToK" by Kesha, 3OH!3 featuring Katy Perry's "Starstrukk", "Don't Stop Believing" from Journey, Chipmunk featuring Talay Riley's "Look for Me", The X Factor victor Joe McElderry's "The Climb" and "TiK ToK" by Kesha all first charted in 2009 but reached their peak in 2010. Forty-two artists scored multiple entries in the top 10 in 2009. Emeli Sandé, Lady Gaga, Michael Bublé, Pixie Lott and Tinchy Stryder were among the many artists who achieved their first UK charting top 10 single in 2009.The 2008 Christmas number-one, "Hallelujah" by X Factor series 5 winner Alexandra Burke remained at number-one for the first week of 2009. The first new number-one single of the year was "Just Dance" by Lady Gaga. Overall, thirty-one different songs peaked at number-one in 2009, with Lady Gaga and The Black Eyed Peas (3) both having the most songs hit that position.

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Before 2004, the chart was only based on the sales of physical singles with airplay figures and digital downloads excluded from the official chart. This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2012, as well as songs which peaked in 2011 and 2013 but were in the top 10 in 2012.

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Since 2004 the chart has been based on the sales of both physical singles and digital downloads, with airplay figures excluded from the official chart. Since 2014, the singles chart has been based on both sales and streaming; in 2017 it uses the ratio of 150 streams equivalent to one sale (not 100:1 as previously).

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Since 2004 the chart has been based on the sales of both physical singles and digital downloads, with airplay figures excluded from the official chart. Since 2004 the chart has been based on the sales of both physical singles and digital downloads, with airplay figures excluded from the official chart. From 6 July, streaming figures became incorporated into the singles chart which means that a song will count as a sale, if streamed 100 times. This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2014, as well as songs which peaked in 2013 but were in the top 10 in 2014. The entry date is when the song appeared in the top 10 for the first time (week ending, as published by the Official Charts Company, which is six days after the chart is announced).One-hundred and fifty-three songs were in the top ten in 2014. Seven singles from 2013 remained in the top 10 for several weeks at the beginning of the year. "Happy" by American singer Pharrell Williams", taken from the Despicable Me 2 soundtrack, and "Trumpets" by fellow American Jason Derulo both reached their peak of number one and number four respectively on 4 January 2014, having first entered the chart on 21 December 2013. Twenty-two artists scored multiple entries in the top 10 in 2014. Alesso, Ariana Grande, Bebe Rexha, Becky Hill, Blonde, Ella Henderson, Jess Glynne, Meghan Trainor, Mr Probz, Shawn Mendes, Sigma and Zedd were among the many artists who achieved their first UK charting top 10 single in 2014.The first new number-one single of the year was "Happy", which spent four weeks non-consecutive weeks on top of the chart. The song vacated number-one for a week on 11 January 2014, being replaced by "Timber" by Kesha and Pitbull before returning to the top spot. Overall, thirty-eight different songs peaked at number-one in 2014, with Ed Sheeran and Sam Smith (3) having the joint most songs hit that position (including artist's participation on the Band Aid 30 charity single).

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Before 2004, the chart was only based on the sales of physical singles. This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2007, as well as songs which peaked in 2006 or 2008 but were in the top 10 in 2007. The entry date is when the song appeared in the top 10 for the first time (week ending, as published by the Official Charts Company, which is six days after the chart is announced).One-hundred and thirty-three songs were in the top ten in 2007. Seven singles from 2006 remained in the top 10 for several weeks at the beginning of the year. "Crank That" by Soulja Boy first charted in 2007 but reached its peak in 2008. Twenty-seven artists scored multiple entries in the top 10 in 2007. The new chart rules introduced at the start of the year enabled Scottish/Irish band Snow Patrol to re-enter the top 10 with "Chasing Cars, a song that originally charted in summer 2006, without a physical copy of the record being in the shops at that time. Calvin Harris, Mark Ronson, Mika, OneRepublic and Scouting for Girls were among the many artists who achieved their first UK charting top 10 single in 2007.The 2006 Christmas number-one, "A Moment Like This" by 2006 X Factor winner Leona Lewis remained at number-one for the first three weeks of 2007. The first new number-one single of the year was "Grace Kelly" by Mika. Overall, eighteen different songs peaked at number-one in 2007, with Leona Lewis, Sugababes and Timbaland (2) all having the most songs hit that position.

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Before 2004, the chart was only based on the sales of physical singles with airplay figures and digital downloads excluded from the official chart. This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2000, as well as songs which peaked in 1999 but were in the top 10 in 2000. The entry date is when the song appeared in the top 10 for the first time (week ending, as published by the Official Charts Company, which is six days after the chart is announced).Two-hundred and twenty-three songs were in the top ten in 2000. Thirteen singles from 1999 remained in the top 10 for several weeks at the beginning of the year. "Mr Hankey the Christmas Poo" by Mr Hankey, "Two in a Million"/"You're My Number One" by S Club 7 and "Say You'll Be Mine"/"Better the Devil You Know" by Steps all first charted in 1999 but reached their peak in 2000. Forty-seven artists scored multiple entries in the top 10 in 2000.The 1999 Christmas number-one, "I Have a Dream"/"Seasons in the Sun" by Westlife, remained at number-one for the first three weeks of 2000. The first new number-one single of the year was "The Masses Against the Classes" by Welsh band Manic Street Preachers. Overall, forty-three different songs peaked at number-one in 2000, with Westlife (4) having the most songs hit that position.

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Before 2004, the chart was only based on the sales of physical singles. This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2008, as well as songs which peaked in 2007 or 2009 but were in the top 10 in 2008. The entry date is when the song appeared in the top 10 for the first time (week ending, as published by the Official Charts Company, which is six days after the chart is announced).One-hundred and twenty-one songs were in the top ten in 2008. Nine singles from 2007 remained in the top 10 for several weeks at the beginning of the year. "Crank That" by Soulja Boy was the only song from 2007 that reached its peak in 2008. "Broken Strings" by James Morrison and Nelly Furtado first charted in 2008 but reached its peak in 2009. Twenty-nine artists scored multiple entries in the top 10 in 2008. Flo Rida, Katy Perry, Kings of Leon, The Script and The Saturdays were among the many artists who achieved their first UK charting top 10 single in 2008.The 2007 Christmas number-one, "When You Believe" by 2007 X Factor winner Leon Jackson remained at number-one for the first two weeks of 2008. The first new number-one single of the year was "Now You're Gone" by Basshunter featuring DJ Mental Theo's Bazzheadz. Overall, twenty different songs peaked at number-one in 2008, with Alexandra Burke (2) having the most songs hit that position (including her credit on "Hero" with The X Factor Finalists 2008).

This is a list of players, past and present, who have been capped by their country in international football whilst playing for Union Sportive Médina d'Alger. a further 4 nations have fielded USM Alger players in their international sides.

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Since 2004 the chart has been based on the sales of both physical singles and digital downloads, with airplay figures excluded from the official chart. From 6 July 2014, streaming figures became incorporated into the singles chart which means that a song will count as a sale, if streamed 100 times. This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2015, as well as songs which peaked in 2014 and 2016 but were in the top 10 in 2015. The entry date is when the song appeared in the top 10 for the first time (week ending, as published by the Official Charts Company, which is six days after the chart is announced).One-hundred and thirteen songs were in the top ten in 2015. Eight singles from 2014 remained in the top 10 for several weeks at the beginning of the year. Eighteen artists scored multiple entries in the top 10 in 2015. Birdy, Charlie Puth, Fifth Harmony, Fleur East, Hozier, James Bay, Jennifer Hudson, Karen Harding, Kygo, Louisa Johnson, Major Lazer, Nick Jonas, Pia Mia, Rachel Platten, Stormzy, The Weeknd and Zara Larsson were among the many artists who achieved their first UK charting top 10 single in 2015."Uptown Funk" by British record producer Mark Ronson and American singer-songwriter Bruno Mars returned to number-one for the first six weeks of 2015, giving the song a total of seven weeks on top of the chart. The song had vacated the top spot for one week as the X Factor series 11 winner Ben Haenow secured the 2014 Christmas number-one with "Something I Need". The first new number-one single of the year was "Love Me Like You Do" by British singer Ellie Goulding, taken from the soundtrack of the film Fifty Shades of Grey. Overall, twenty-four different songs peaked at number-one in 2015, with Jess Glynne and Justin Bieber (3) having the joint most songs hit that position.

UNIT stands for UNified Intelligence Taskforce, (formerly it stood for United Nations Intelligence Taskforce), a fictional entity in the Doctor Who universe.UNIT first appeared in the Second Doctor serial The Invasion, (1968), although Alistair Gordon Lethbridge-Stewart had appeared earlier in The Web of Fear (1968) as a colonel.UNIT went on to feature in many Third Doctor stories, as the Doctor is shown being exiled to Earth in Spearhead from Space (1970), and becomes UNIT's Scientific Advisor following the Auton attack. The Doctor would maintain this post in subsequent incarnations. UNIT is a large organisation and many personnel have featured in Doctor Who over the years. Some lead, supporting and recurring characters have worked for or have been affiliated with the organisation.

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Before 2004, the chart was only based on the sales of physical singles. This list shows singles that peaked in the Top 10 of the UK Singles Chart during 2005, as well as songs which peaked in 2004 and 2006 but were in the top 10 in 2005. The entry date is when the song appeared in the top 10 for the first time (week ending, as published by the Official Charts Company, which is six days after the chart is announced).Two-hundred and twenty-eight songs were in the top ten in 2005. Ten singles from 2004 remained in the top 10 for several weeks at the beginning of the year. "When I'm Gone" by Eminem was the only song from 2005 that did not reach its peak until 2006. artists scored multiple entries in the top 10 in 2005. Akon, Arctic Monkeys, James Blunt, Kaiser Chiefs and The Pussycat Dolls were among the many artists who achieved their first UK charting top 10 single in 2005.The 2004 Christmas number-one, "Do They Know It's Christmas?" by Band Aid 20 remained at number-one for the first week of 2005. The first new number-one single of the year was "Against All Odds" by 2004 X Factor winner Steve Brookstein. Overall, twenty-eight different songs peaked at number-one in 2005, with Elvis Presley (3) having the most songs hit that position.