A whistle (or call) is a simple aerophone, an instrument which produces sound from a stream of forced air. It may be mouth-operated, or powered by air pressure, steam, or other means. Whistles vary in size from a small slide whistle or nose flute type to a large multi-piped church organ.

Woody Woodpecker is an anthropomorphic animated woodpecker who appeared in theatrical short films produced by the Walter Lantz animation studio and distributed by Universal Pictures. Though not the first of the screwball characters that became popular in the 1940s, Woody is perhaps the most indicative of the type. Woody was created in 1940 by Lantz and storyboard artist Ben "Bugs" Hardaway, who had previously laid the groundwork for two other screwball characters, Bugs Bunny and Daffy Duck, at the Warner Bros. cartoon studio in the late 1930s. Woody's character and design would evolve over the years, from an insane bird with an unusually garish design to a more refined looking and acting character in the vein of the later Chuck Jones version of Bugs Bunny. Woody was originally voiced by prolific voice actor Mel Blanc, who was succeeded by Ben Hardaway and later by Grace Stafford, wife of Walter Lantz. Lantz produced theatrical cartoons longer than most of his contemporaries, and Woody Woodpecker remained a staple of Universal's release schedule until 1972, when Lantz finally closed down his studio. The character has been revived since then only for special productions and occasions, save for one new Saturday morning cartoon television series, The New Woody Woodpecker Show, for the Fox Network in the late 1990s/early 2000s. Woody Woodpecker cartoons were first broadcast on television in 1957 under the title The Woody Woodpecker Show, which featured Lantz cartoons bookended by new footage of Woody and live-action footage of Lantz. Woody has a motion picture star on the Hollywood Walk of Fame on 7000 Hollywood Boulevard. He also made a cameo alongside many other famous cartoon characters in the 1988 film Who Framed Roger Rabbit. Woody Woodpecker and friends are also icons at the Universal Studios Theme Parks worldwide, as well as the PortAventura Park in Salou, Spain (they were originally brought to the park by Universal Studios, and remain there today despite Universal no longer having a financial stake in the park).

WWF may refer to: World Wide Fund for Nature, a nature conservation organization previously named World Wildlife Fund (and still using the former name in some markets) World Wrestling Federation, the name used from 1979 to 2002 by the professional wrestling company now known as WWE Welded wire fabric, a reinforcing material typically used in poured concrete slabs Working Women's Forum, an organisation in India World Water Forum, an international forum for water issues Windows Workflow Foundation, Microsoft's workflow management framework Wiscasset, Waterville and Farmington Railway, a former 2 foot gauge railroad in Maine, United States WWF (file format), a campaign to produce PDF electronic documents that forbid printing Words with Friends, a game for Apple and Android platforms Waterside Workers' Federation, a former Australian trade union, now the Maritime Union of Australia

WWF WrestleMania 2000 is a professional wrestling video game originally released in 1999 on the Nintendo 64 (N64) console. It was based on the World Wrestling Federation's annual pay-per-view, WrestleMania Despite the fact that this game is based upon Wrestlemania 2000 the game was released 5 months prior (Game Boy Color 4 months prior), to the actual PPV itself, therefore resulting in using Wrestlemania from that year instead (WrestleMania XV). Released at the height of the WWF's Attitude Era, WrestleMania 2000 was the first WWF game released by THQ. The wrestling company ended its long relationship with Acclaim Entertainment after witnessing the video game success of its competitor, World Championship Wrestling, on behalf of THQ. WrestleMania 2000 shares its game engine with the Japan-only release Virtual Pro Wrestling 2: Ōdō Keishō. The game would be succeeded by WWF No Mercy in 2000.

This is a redirect from a modification of the target's title; for example, its words are rearranged, or punctuation in the name is changed. In cases of modification from distinctly longer or shorter names, please use {{R from full name}} or {{R from incomplete name}}. Use this rcat instead of {{R from other capitalisation}} and {{R from plural}} in namespaces other than mainspace for those types of modification. For more information follow the category link.