| Acronym | Definition |
|---|
| TII | Turismo Internationale Injection |
| TII | The International Investor (web site) |
| TII | Tokyo Instruments, Inc. (Japan) |
| TII | Trustee Indemnity Insurance (UK) |
| TII | Transmitter Identification Information |
| TII | Technology Innovation International |
| TII | Tourism Intelligence International |
| TII | Traumatic Incident Intervention |
| TII | Traitement et Interprétation des Images (French: Processing and Interpretation of Images) |
| TII | Total Inactive (Aircraft) Inventory |
| TII | Terminal Indicate Identity |
| TII | Time Interval Inspection |
| TII | Technology Infrastructure and Integration |
| TII | Trans-Infrastructure Interface |
| TII | Test Integration & Implementation (Sprint) |
| TII | Tele-Immersion Initiative (MCI) |
| TII | Transfer Technology Innovation and Industrial Information (Europe) |