SIB

• Sinar Indonesia Baru, a newspaper • Systems in Blue, a German band • "S.I.B. (Swelling Itching Brain)", a song from the 1979 Devo album Duty Now for the Future ==Businesses==

• Savings and Investment Bank, a failed bank on the Isle of Man • South Indian Bank • Social Investment Business, UK charity ==Computing==

• Service Implementation Bean, a Java object • A scale-index-base byte in x86 processor ==Organisations==

• School of International Business, Reutlingen University, Germany • Scientex Incorporated Berhad, a Malaysian stretch film manufacturer • Securities and Investments Board, UK later the Financial Services Authority • Sekolah Indonesia Bangkok, an Indonesian school • Sidang Injil Borneo, the Borneo Evangelical Church • Special Investigation Branch of UK military police • Special Investigations Branch of the New Zealand Defence Force Military Police • Student Welfare Organisation in Bergen (Studentsamskipnaden i Bergen, SiB) • Swiss Institute of Bioinformatics • Special Investigations Bureau (disambiguation) ==Places==

• Sib, Khuzestan, a village in Khuzestan Province, Iran • As Sib, a town in Oman • Sibiti Airport (IATA airport code), in the Republic of the Congo • Sunny Isles Beach, Florida, US ==Science==

• Sib (anthropology), a group of people recognized by an individual as kin • Sib RNA, a non-coding sRNA found in E. coli • Simple biosphere model, used with atmospheric general circulation models • Self-injurious behaviour, in self-injury