| Acronym | Definition |
|---|
| TEM➣Transmission Electron Microscope |
| TEM➣Transmission Electron Microscopy |
| TEM➣Telecom Expense Management |
| TEM➣Työ-Ja Elinkeinoministeriön (Finnish: Labor and Industries Ministry) |
| TEM➣Technology for Emerging Markets |
| TEM➣Transverse Electromagnetic |
| TEM➣Test Emulator Module |
| TEM➣Telecommunication Equipment Manufacturer |
| TEM➣Turbo Editor Macro |
| TEM➣Trap Enable Mask |
| TEM➣Template File |
| TEM➣Trap Enable Modes |
| TEM➣Telefonica Moviles (Spain, Mobile Phone Operator) |
| TEM➣Tivoli Endpoint Manager (IBM Corp.) |
| TEM➣Transanal Endoscopic Microsurgery |
| TEM➣Taukay Edizioni Musicali (Italian: Taukay Musical Editions) |
| TEM➣Transient Electromagnetic |
| TEM➣Terrestrial Ecosystem Model |
| TEM➣Threat and Error Management (aviation safety) |
| TEM➣Transverse Electromagnetic Mode |
| TEM➣Trial-and-Error Method |
| TEM➣Test for English Majors |
| TEM➣Transactions on Engineering Management (journal; IEEE) |
| TEM➣Trans-European Motorway |
| TEM➣Trans European Motorway |
| TEM➣Time Exceeded Message (computing) |
| TEM➣Thermal Energy Machining (deburring machine) |
| TEM➣Technical Exchange Meeting |
| TEM➣Technical Error of Measurement |
| TEM➣Telecom Equipment Manufacturer |
| TEM➣Tunneling Electron Microscopy |
| TEM➣The Extensions Mirror (software) |
| TEM➣Triethylene Melamine |
| TEM➣Trusted Enterprise Manager (Master Design) |
| TEM➣Target Exploration and Mining (Wyoming) |
| TEM➣Technical Evaluation Meeting |
| TEM➣Tohoku Electric Manufacturing (Tokyo, Japan) |
| TEM➣Total Environmental Management Ltd. (UK) |
| TEM➣Texas Certified Emergency Manager |
| TEM➣Texas Episodic Model |
| TEM➣Terrain Evaluation Module |
| TEM➣Tanaka Electronics Malaysia (various locations) |
| TEM➣Travaux Electriques du Midi (French: Midi Electric Works; France) |
| TEM➣Total Environmental Management, Inc. (Anaheim, CA) |
| TEM➣Target Engagement Message |
| TEM➣Thermoelectric Electromagnetic |
| TEM➣Traffic Engineering Module (Nextone) |
| TEM➣Temiskaming and Northern Idaho Railroad (aka T&NI) |
| TEM➣Transmission Electronique Mécanique (French: Transmission Electronics Mechanics; France) |
| TEM➣Technology Exchange Meeting |
| TEM➣Technical Evaluation Management |
| TEM➣Test Evaluation Matrix |
| TEM➣Test Efficiency Metric |
| TEM➣Training Equipment Monitor (name of person who monitors the equipment used for training) |
| TEM➣Time Elapse Meter |
| TEM➣Turbine Engine Manufacturing Company (Iran) |
| TEM➣Test Equipment Matrix |