BIA or Bia may refer to:
Białystok [bʲaˈwɨstɔk] (byah-WIH-stock; Belarusian: Беласток Bielastok, Lithuanian: Balstogė, Russian: Белосток Belostok, Yiddish: ביאַליסטאָק Byalistok) is the largest city in northeastern Poland and the capital of the Podlaskie Voivodeship.
Bias is an inclination or outlook to present or hold a partial perspective, often accompanied by a refusal to consider the possible merits of alternative points of view.
Biarritz (French pronunciation: [bjaʁits]; Basque: Biarritz [biarits̻] or Miarritze [miarits̻e]; Gascon Occitan: Biàrritz [ˈbjarits]) is a city on the Bay of Biscay, on the Atlantic coast in the Pyrénées-Atlantiques department in the French Basque Country in southwestern France.
Bias based on handedness is bias or design, conscious or not, usually against people who are left-handed.
Biafra, officially the Republic of Biafra, was a secessionist state in eastern Nigeria that existed from 30 May 1967 to January 1970. It took its name from the Bight of Biafra, the Atlantic bay to its south.
The biathlon is a winter sport that combines cross-country skiing and rifle shooting.
Bianca Jackson (also Butcher) is a fictional character from the BBC soap opera EastEnders played by Patsy Palmer.
Białowieża Forest (Belarusian: Белавежская пушча, Biełaviežskaja Pušča; Polish: Puszcza Białowieska Polish pronunciation: [ˈpuʂt͡ʂa ˌbʲawɔˈvʲɛska]; Russian: Беловежская пуща, Belovezhskaya Pushcha) is one of the last and largest remaining parts of the immense primeval forest that once stretched across the European Plain.
In statistics, the bias (or bias function) of an estimator is the difference between this estimator's expected value and the true value of the parameter being estimated.