| TITAN | Trust Information & Transaction Accounting Network | 相信信息及交易的会计网络 |
| TITAN | Teaching Integrity, Tolerance, and Non-violence | 教导诚信、宽容和非暴力 |
| TITAN | Trans Industrial Technology Advanced Node | 跨行业技术高级节点 |
| TITAN | The IT Angels (UK) | IT天使（英国） |
| TITAN | Tactical Internet Test and Analysis | 战术互联网测试与分析 |
| TITAN | Tool for Introduction Scenarios and Techno-Economic Evaluation of the Access Network | 接入网引入方案和技术经济评估工具 |
| TITAN | Telabs Interactive Transport Adaptive Network | Telabs交互式传输自适应网络 |