TIED
| Acronym | Definition |
|---|---|
| TIED | The Indo-European Database |
| TIED | Trapped Ion Electron Diffraction |
| TIED | Technology, Industry and Economics Division (UN Environmental Programme Chemicals) |
| TIED | The Independent Electrical Distributors (now IMARK Group, Inc.) |
| TIED | Test Independent Evaluation Directorate |
| TIED | TRADOC Independent Evaluation Directorate |