| SIB | Service Independent Building Block | 服務建立方塊 |
| SIB | South Indian Bank | 南印度银行 |
| SIB | Staten Island Bancorp, Inc. | 斯塔顿岛银行。 |
| SIB | State Infrastructure Bank | 国家基础设施银行 |
| SIB | Sharjah Islamic Bank | 沙迦伊斯兰银行 |
| SIB | Swiss Institute of Bioinformatics | 瑞士生物信息研究所 |
| SIB | State Investment Board | 国家投资委员会 |
| SIB | Signal Indicator Bit | 信号指示器位 |
| SIB | Single Idea Bullet (writing) | 单一想法子弹（写作） |
| SIB | Software Information Base | 软件信息库 |
| SIB | Special Investigations Bureau (law enforcement) | 特别调查局（执法） |
| SIB | Strong Island Boys (movie) | 强岛男孩（电影） |
| SIB | Staff Information/Briefing (sheet) | 员工信息/简报(片) |
| SIB | Sterling Information Broker (Sterling Commerce) | 斯特林信息经纪人（斯特林商业） |
| SIB | Second Injury Board | 第二伤害委员会 |
| SIB | Scaled Index Byte | 缩放索引字节 |
| SIB | Securities and Investments Board (UK) | 证券和投资委员会（英国） |
| SIB | Strategic Infrastructure Battalions (Iraq) | 战略基础设施营（伊拉克） |
| SIB | System Information Block | 系统信息块 |
| SIB | SocietÀ Italiana di Biochimica e Biologia Molecolare (Italian Society of Biochemistry and Molecular Biology) | SocietÀ Italiana di Biochimica e Biologia Molecolare (Italian Society of Biochemistry and Molecular Biology) |
| SIB | Self Injurious Behavior | 自我伤害行为 |
| SIB | Safety Investigation Board | 安全调查委员会 |
| SIB | Showered Ion Beam | 喷淋离子束 |
| SIB | Slayers In Black | 黑衣杀手 |
| SIB | self-injurious behavior | 自我伤害行为 |
| SIB | Society for Industrial Biology | 工业生物学学会 |
| SIB | sibling | 兄弟姐妹 |
| SIB | Special Intelligence Bureau | 特别情报局 |
| SIB | Sidang Injil Borneo | Sidang Injil婆罗洲 |
| SIB | Special Investigation Branch | 特别调查科 |
| SIB | schmetterlinge im bauch | schmeterlinge im bauch公司 |
| SIB | Self Inflicted Behavior | 自我影响行为 |
| SIB | Site In A Box | 一个盒子中的站点 |
| SIB | Severely Injured Brain | 严重受伤的大脑 |
| SIB | Securities and Investment Board | 证券投资委员会 |
| SIB | Service-Independent Building/Block | Service-Independent建筑/块 |
| SIB | Saturn IB Rocket | 土星IB火箭 |
| SIB | Soldiers In Battle | 战斗中的士兵 |
| SIB | Special Intelligence Brief | 特别情报简报 |
| SIB | System Integrity Board | 系统完整性委员会 |
| SIB | Singapore Infantry Brigade | 新加坡步兵旅 |
| SIB | Simple Biosphere Model | 简单生物圈模型 |
| SIB | Sibiti, Congo | 刚果锡比提 |
| SIB | SociÉtÉ Ivoirienne de Banque (Abidjan, Ivory Coast) | SociÉtÉ Ivoirienne de Banque (Abidjan, Ivory Coast) |
| SIB | Socializing Integration Buro | 社会化融合Buro |
| SIB | Sidang Injil Borneo (Labuan, Malaysia church) | Sidang Injil婆罗洲（纳闽，马来西亚教堂） |
| SIB | Software Implementation Board | 软件实施委员会 |
| SIB | Swelling Itching Brain (Devo song) | 肿胀发痒的大脑（德文歌曲） |
| SIB | Simultaneous Integrated Boost | 同时集成Boost |
| SIB | Separate Infantry Brigade | 独立步兵旅 |
| SIB | Systems Information Bulletin | 系统信息公告 |
| SIB | Soft Inflatable Boat | 软充气船 |
| SIB | SIDPERS Interface Branch | SIDPERS接口分支 |
| SIB | Ship Information Book | 船舶信息手册 |
| SIB | Standard Iron Bar | 标准铁棒 |
| SIB | SocietÀ Italiana Brevetti | SocietÀ Italiana Brevetti |
| SIB | Systems Integration Board | 系统集成委员会 |
| SIB | Singapore Infantry Battalion | 新加坡步兵营 |
| SIB | Stock Information Broker | 股票信息经纪人 |
| SIB | Sports Injury Bulletin (UK) | 运动损伤公告（英国） |
| SIB | Sadly. I'm Bradley (band) | 悲伤。我布拉德利(带) |