| Acronym | Definition |
|---|
| TEE | Transesophageal Echocardiography |
| TEE | Total Energy Efficiency (natural gas) |
| TEE | Total Energy Expenditure |
| TEE | Tribunal Estatal Electoral (Spanish: State Electoral Tribunal; Mexico) |
| TEE | Transesophageal Echocardiogram |
| TEE | Titoli di Efficienza Energetica (Italian: Energy Efficiency Bonds) |
| TEE | Toshiba Electronics Europe |
| TEE | Trans-Europ-Express (train) |
| TEE | Theological Education by Extension |
| TEE | Technology Enhanced Education (various organizations) |
| TEE | Titre Emploi Entreprise (French: Job Title Company; France) |
| TEE | Theoretical Electrical Engineering (various locations) |
| TEE | Training Effectiveness Evaluation |
| TEE | Tokyo Electron Europe (various locations) |
| TEE | Tertiary Entrance Exam (Australia) |
| TEE | Term End Examination |
| TEE | Thermic Effect of Exercise |
| TEE | Trusted Execution Environment (web security) |
| TEE | Total Effective Exposure |
| TEE | Test of Elementary Economics |
| TEE | Tasa de Eventos Experimental (Spanish) |