| IET | I Eat Tacos 
| Others |
| IET | Income Expense Table
| Others |
| IET | Independent Evaluation Teams
| Others |
| IET | Individual Energy Toxin
| Others |
| IET | Industrial Engineering Technician
| Others |
| IET | Industrial Engineering Technology
| Others |
| IET | Informatics Educational Technology
| Others |
| IET | Information and Educational Technology
| Others |
| IET | Information Engineering Technology
| Others |
| IET | Ingredients Equivalent To ....
| Others |
| IET | Initial Engine Test
| Others |
| IET | Initial Entry Training
| Others |
| IET | Innovation Emerging Technology
| Others |
| IET | Innovative Environmental Technologies
| Others |
| IET | Institute for Ecological Technology
| Others |
| IET | Institute for Energy
| Others |
| IET | Institute for Energy and Transport
| Others |
| IET | Institute for Environmental Toxicology
| Others |
| IET | Institute of Educational Technology
| Others |
| IET | Institute of Engineerig Technology
| Others |
| IET | Institute of Engineering and Technology
| Others |
| IET | Institute of Engineering Technology
| Others |
| IET | Institute of Environmental Technology
| Others |
| IET | Institution of Engineering and Technology
| Others |
| IET | Institution of Engineers Tanzania
| Others |
| IET | Integrated Education and Training
| Others |
| IET | Integrated Education Training
| Others |
| IET | Integrated Electric Transmission
| Others |
| IET | Integrated Energy Technique
| Others |
| IET | Integrated Energy Therapy
| Others |
| IET | Interactive Employee Training
| Others |
| IET | Intercity Express Train
| Others |
| IET | Intergrated Energy Therapy
| Others |
| IET | Interior Extremum Theorem
| Others |
| IET | Interline E Ticketing
| Others |
| IET | Interline Electronic Ticketing
| Others |
| IET | Internal Electron Transfer
| Others |
| IET | Internal Entrance Test
| Others |
| IET | International Embryo Transfer Society
| Others |
| IET | International Emissions Trading
| Others |
| IET | International Energy Transition
| Others |
| IET | Intramolecular Electron Transfer
| Others |
| IET | iSCSI Enterprise Target
| Others |
| IET | itial Entry Training
| Others |
| IET | Itial Evaluation Trial
| Others |
| IET | Iveco Engine Tester
| Others |