| SIC | The Shareware Industry Conference | 世界共享软件产业大会 |
| SIC | Standing Interpretation Committee(IASC) | IASC(国际会计准则委员会)常设解释委员会 |
| SIC | Standard Industrial Classification | 标准产业分类 |
| SIC | Semiconductor Integrated Circuit | 半导体集成电路 |
| SIC | Sector Interface Card | 扇区接口卡 |
| SIC | Specific Inductive Capacity | 介电常数 |
| SIC | Swiss Interbank Clearing | 瑞士银行间清算 |
| SIC | Successive Interference Cancellation | 干扰抵消 |
| SIC | Silicon Integrated Circuit | 硅集成电路 |
| SIC | Semiconductor Integrated Circuit | 半导体集成电路 |
| SIC | [not an acronym] Latin: thus; so (not a mistake and is to be read as it stands) | 拉丁语:因此;所以(不是错误,应按原样阅读) |
| SIC | Soft Interference Cancellation | 软干扰消除 |
| SIC | Silicon Carbide | 碳化硅 |
| SIC | SocietÀ Italiana di Chirurgia | SocietÀ Italiana di Chirurgia |
| SIC | Spacecraft Identification Code | 航天器识别码 |
| SIC | Shareware Industry Conference | 共享软件行业会议 |
| SIC | State Investment Corporation | 国家投资公司 |
| SIC | Shetland Islands Council | 设得兰群岛委员会 |
| SIC | Siecor (optical cable) | Siecor(光缆) |
| SIC | Sisters in Crime | 犯罪中的姐妹 |
| SIC | Sprint Internet Center | Sprint Internet中心 |
| SIC | Semaine Internationale du Cerveau (French) | 国际会议(法语) |
| SIC | SocietÀ Italiana di Cardiologia | SocietÀ Italiana di Cardiologia |
| SIC | Station Information Computer | 车站信息计算机 |
| SIC | Specialty and Intermediary Chemical | 专业和中间化学品 |
| SIC | Standard Industry Codes | 标准行业规范 |
| SIC | Standard Interface Connector | 标准接口连接器 |
| SIC | Service Informatique Central (French) | 服务信息中心(法语) |
| SIC | Stochastic Inventory Control (supply chain management) | 随机库存控制(供应链管理) |
| SIC | Special Interest Code | 特殊利益代码 |
| SIC | Shafston International College | 沙夫斯頓國際學院 |
| SIC | Second In Command (aviation) | 二把手(航空) |
| SIC | Seat in Coach (tours & travels) | 教练(旅游和座位旅行) |
| SIC | Strategic Integration Council | 战略整合委员会 |
| SIC | Spatial Information Clearinghouse | 空间信息交换所 |
| SIC | Syrian Information Center (website) | 叙利亚信息中心(网站) |
| SIC | San Isidro Club (rugby; Argentina) | 圣伊西德罗俱乐部(橄榄球;阿根廷) |
| SIC | Segundo Informação Recolhida | Segundo Informação Recolhida |
| SIC | Survival Instructor Course | 生存指导课程 |
| SIC | Subtractive Interference Cancellation | 相减干扰消除 |
| SIC | System Identification Code | 系统识别码 |
| SIC | Scottsdale Insurance Company | 斯科茨代尔保险公司 |
| SIC | Somewhere in Canada | 在加拿大的某个地方 |
| SIC | Student Initiated Course | 学生发起课程 |
| SIC | Serial Interference Cancellation | 串行干扰消除 |
| SIC | Support Identification Code | 支架识别码 |
| SIC | Structural Influence Coefficient | 结构影响系数 |
| SIC | Subscriber Interface Controller | 用户接口控制器 |
| SIC | Semantic Integrity Constraints (Telcordia) | 语义完整性约束(Telcordia) |
| SIC | Siculian (linguistics) | 西西里语(语言学) |
| SIC | Student Information Commission | 学生信息委员会 |
| SIC | Sodankylä Ion Chemistry | Sodankylä Ion Chemistry |
| SIC | Standing Interpretations Committee (International Accounting Standards) | 常设解释委员会(国际会计准则) |
| SIC | Supporto Informatico Campus | Supporto Informatico校区 |
| SIC | Sicily/Sicilian | 西西里/西西里 |
| SIC | Signal, Image, Communications | 信号、图像、通信 |
| SIC | Securities Information Center (Thompson Financial, Boston, MA) | 证券信息中心(马萨诸塞州波士顿汤普森金融中心) |
| SIC | Suspected Irregular Conduct | 涉嫌违规行为 |
| SIC | Service Interface Card | 服务接口卡 |
| SIC | Sepang International Circuit (Malaysia) | 雪邦国际赛车场(马来西亚) |
| SIC | See Inside Cover | 参见内封 |
| SIC | SystÈmes d'Information et Conception (French) | SystÈmes d'Information et Conception (French) |
| SIC | Security Information Center (Deutsche Telekom, Darmstadt, Germany) | 安全信息中心(德国达姆施塔特德意志电信) |
| SIC | Systems Integration Center | 系统集成中心 |
| SIC | Societe International de Chirurgie (French: International Society of Surgery) | 国际外科学会(法语:国际外科学会) |
| SIC | Strong Interference Channel | 强干扰信道 |
| SIC | Survey Information Center | 调查信息中心 |
| SIC | Scientific Instrument Commission | 科学仪器委员会 |
| SIC | State Investment Council | 国家投资委员会 |
| SIC | System Integration Contractor | 系统集成承包商 |
| SIC | Spelling Is Correct | 拼写正确 |
| SIC | System in A Cube | 立方体中的系统 |
| SIC | State Information Center | 国家信息中心 |
| SIC | Special Investigation Committee | 特别调查委员会 |
| SIC | Senate Intelligence Committee | 参议院情报委员会 |
| SIC | Science in Context | 语境中的科学 |
| SIC | Structural Integrity Checking | 结构完整性检查 |
| SIC | Sea Ice Concentration | 海冰浓度 |
| SIC | Studies in Informatics and Control | 信息学与控制研究 |
| SIC | Sonar Information Center | 声纳信息中心 |
| SIC | Systems Internal Communication | 系统内部通信 |
| SIC | Stop Infant Circumcision | 停止婴儿包皮环切术 |
| SIC | Silence Is Consent | 沉默就是同意 |
| SIC | Snapshot and Incremental Capture (storage technique) | 快照和增量捕获(存储技术) |
| SIC | Structured Intellectual Capital | 结构化智力资本 |
| SIC | Sergeant in Charge | 主管军士长 |
| SIC | School Improvement Council | 学校改善委员会 |
| SIC | Self-Intermittent Catheterization | 自我间歇导管 |
| SIC | Silence Implies Consent | 沉默意味着同意 |
| SIC | Self-Interaction Correction | 自我交互校正 |
| SIC | Salmon in the Classroom (University of Washington) | 课堂上的三文鱼(华盛顿大学) |
| SIC | Special Issues Committee | 特别问题委员会 |
| SIC | Single Input Change | 单输入更改 |
| SIC | Super Intelligence Corps | 超级情报团 |
| SIC | Safety Interlock Circuit | 安全联锁电路 |
| SIC | Smoke in Cabin (aviation) | 客舱烟雾(航空) |
| SIC | Spelling in Context (mnemonic for the Latin meaning 'thus so') | 记忆里的拼写上下文(为拉丁语的意思看) |
| SIC | Special Intelligence Correlator (segment) | 特殊情报相关器(段) |
| SIC | Systemes Integres Cognitifs (French: Integrative Cognitive Systems) | 系统整合认知(法语:整合认知系统) |
| SIC | Siti di Importanza Comunitaria | 社区重要位置 |
| SIC | Serial Interrupt Controller | 串行中断控制器 |