The Ob (/ˈɒb/) is a major river in Russia. It is in western Siberia, and with its tributary the Irtysh forms the world's seventh-longest river system,...

Look up OB or ob- in Wiktionary, the free dictionary. OB, O.B., or Ob may refer to: Ob, a fictional currency in The Great Explosion Sam "O.B." O'Brien...

The ob/ob or obese mouse is a mutant mouse that eats excessively due to mutations in the gene responsible for the production of leptin and becomes profoundly...

spelled as obstetrics and gynecology; abbreviated as Obs and Gynae, O&G, OB-GYN and OB/GYN) is the medical specialty that encompasses the two subspecialties...

"Ob-La-Di, Ob-La-Da" is a song by the English rock band the Beatles from their 1968 double album The Beatles (also known as "the White Album"). It was...

[ˈoˀðn̩sə ˈpʌlˀtkʰlup]; also known as Odense BK or the more commonly used OB) is a Danish professional football club based in the city of Odense, in southern...

OB stars are hot, massive stars of spectral types O or early-type B that form in loosely organized groups called OB associations. They are short lived...

Oberheim OB-Xa was the second of Oberheim's OB-series polyphonic analog subtractive synthesizers, replacing the OB-X with updated features. The OB-Xa was...

Oberheim OB-X was the first of Oberheim's OB-series polyphonic analog subtractive synthesizers. First commercially available in June 1979, the OB-X was introduced...

The Gulf of Ob (Russian: Обская губа, romanized: Obskaya guba), also known as the Bay of Ob (Russian: Обский залив, romanized: Obsky zaliv), is a bay...