** Once the message has been received, the router checks the validity of the Open message.

** Once Upon a Honeymoon-Stephen Dunn

** Once More, My Darling-Leslie I. Carey

** Once Upon a Time in China ( 1991 ), starring Jet Li.

** Once Upon a Mattress – Book by Jay Thompson, Marshall Barer, and Dean Fuller.

** Once on This Island – Book / lyrics by Lynn Ahrens, music by Stephen Flaherty

** Once Upon a Mattress

** Once in a Lifetime

** Cadillac Records-Ian Dench ; James Dring ; Amanda Ghost ; Beyoncé Knowles ; Scott McFarnon ; Jody Street-For the song " Once In A Lifetime "

** Jorge Calandrelli, " For Once in My Life " performed by Tony Bennett and Stevie Wonder

** Once a queen is played on a playing pile it causes that pile to be dead and it is removed from the immediate playing area until enough cards are collected to be able to shuffle them and return them to the draw pile

** No. 1, Wie einst in schöner ’ n tagen ( Once in Fairer Days )

** Once everyone has processed in, the Exsultet is intoned.

** New Earth: Once had an atmosphere of hydrogen sulphide.

** T. H. White quotes the final stanza of Poem XXVIII at the beginning of The Queen of Air and Darkness, part of his Once and Future King series.

** Once ( musical )

** Once railway station

** Once ( Buenos Aires Metro )

** Little Vigg's Christmas Eve, in the anthology, Australia Once a Month, translated by D. Conolly, 1885.

** Once Upon a Crime ( tpb, 192 pages, 2007, ISBN 1-4012-1315-4 ) collects:

** Stefan Sagmeister ( art director ) for Once in a Lifetime performed by Talking Heads

** The Once and Future Kane ( Non-fiction essay )

** Once Upon a Time in China ( Wong Fei Hung )

** Descendents-Two Things at Once

** It's Got Me Again!

** Bring It On Again, a 2004 sequel

** Dionne Warwick for I'll Never Fall in Love Again

** To Live Again

** Why Can't We Be a Family Again?

** Muddy Waters for Hard Again

** Ella Fitzgerald for Fitzgerald and Pass ... Again

** Dionne Warwick for " I'll Never Love This Way Again "

** Dolly Parton for Here You Come Again

** Toni Braxton for " Breathe Again "

** Clarence " Gatemouth " Brown for Alright Again

** Lenny Kravitz for " Again "

** The Green Hornet Strikes Again !, the 1941 Universal movie serial based on the radio series

** Again, routinely observed in children, the equivalent of doodling without writing.

** Again since the effective end of Ottoman rule, remarkably since 1857 ( i. e. before the last Wali ( governor ), Isma ` il Pasha, was raised Khedive ( circa Viceroy, on 8 June 1867 ), exchanged for the western Prime ministers on 28 August 1878 ( before the formally independent sultanate was proclaimed ).

** Chubby Checker for " Let's Twist Again "

** Born Again Savage ( 1999 )

** Emmylou Harris & Roy Orbison for " That Lovin ' You Feelin ' Again "

** Willie Nelson ( songwriter ) for " On the Road Again "

** Bill Evans for We Will Meet Again

** Al Green for I'll Rise Again

** The Super Dimension Fortress Macross II: Lovers, Again ( character designer )

** Volume 1 and 2: ( does not include Tomie: Again, English: 2001, ISBN 978-1-58899-084-6 and ISBN 1-58899-085-0, respectively )

** Volume 1 and 2: ( Volume 2 includes Tomie: Again, Asahi Sonorama, 2002, ISBN 978-4-257-72159-8 and ISBN 978-4-257-72160-4, Dark Horse, 2006, ISBN 978-1-59307-542-2 and ISBN 978-1-59307-612-2, respectively )