Look up ultra or ultra- in Wiktionary, the free dictionary. Ultra may refer to: Ultra (cryptography), the codename for cryptographic intelligence obtained...

Ultra (a term formed from the first letters of the words in the phrase "urban light transit") is a personal rapid transit podcar system developed by the...

Ultras are a type of association football fans who are known for their fanatical support. The term originated in Italy, but is used worldwide to describe...

kilometres (26 mi 385 yd). The sport of running ultramarathons is called ultra running or ultra distance running. Various distances, surfaces, and formats are raced...

Ultra was the designation adopted by British military intelligence in June 1941 for wartime signals intelligence obtained by breaking high-level encrypted...

The Ultra 1 is a family of Sun Microsystems workstations based on the 64-bit UltraSPARC microprocessor. It was the first model in the Ultra series of...

The Sun Ultra is a discontinued line of workstation and server computers developed and sold by Sun Microsystems, comprising two distinct generations....

+Ultra (プラス・ウルトラ, Purasu Urutora, pronounced Plus Ultra) is a Japanese programming block on Fuji TV dedicated to anime, and is broadcast on Wednesday nights...

Ultra-wideband (UWB, ultra wideband, ultra-wide band and ultraband) is a radio technology that can use a very low energy level for short-range, high-bandwidth...

Ultra Magnus is a character from the Transformers franchise. Despite his incredible fighting skills, courage, and unmatched talent for improvisation on...