| Acronym | Definition |
|---|
| TEP | Tucson Electric Power |
| TEP | Tomographie par Emission de Positons (French: Nuclear medicine imaging) |
| TEP | Technical Evaluation Panel |
| TEP | Technical Expert Panel |
| TEP | Transportation Enhancement Program |
| TEP | Tunnel End-Point (computer science) |
| TEP | Traded Endowment Policy (UK) |
| TEP | The English Patient (movie) |
| TEP | Tau Epsilon Phi (fraternity) |
| TEP | Trust and Estate Practitioner |
| TEP | Tracheoesophageal Puncture |
| TEP | Triethyl Phosphate |
| TEP | Tropical Eastern Pacific |
| TEP | Theater Engagement Plan (CINC's plan) |
| TEP | Task Execution Plan |
| TEP | Typical End Use Product (environment) |
| TEP | Technical Evaluation Plan |
| TEP | Transit of Extrasolar Planets |
| TEP | Thermo-Electric Power |
| TEP | Trombo Embolismo Pulmonar (Spanish: Pulmonary Thromboembolism) |
| TEP | The Enigma Project |
| TEP | Technical Evaluation Report |
| TEP | Tactical Environmental Processor |
| TEP | Tender Evaluation Plan |
| TEP | TEMPEST Endorsement Program |
| TEP | Transportation Expenditure Plan |
| TEP | The Engineered Plague (online community) |
| TEP | Technology Experts Panel |
| TEP | Transmission/Escape Probability |
| TEP | Translation, Editing and Proofreading (text translations) |
| TEP | Telomerase Protein Component |
| TEP | Tumeurs Endocrines du Pancréas (French) |
| TEP | Technical Evaluation Program |
| TEP | Team Execution Plan |
| TEP | Tactical ELINT Processor |
| TEP | Terminal Emulation Processor |
| TEP | Technology Exchange Program |
| TEP | Talk Echo Protection |
| TEP | Technology Evolution Plan |
| TEP | Transmitter Experiment Package |
| TEP | Talker Echo Path |
| TEP | Test Error Pattern |
| TEP | Tactical Exploitation Processor |
| TEP | Tactical Earth Penetrator |
| TEP | Tango Editor Project |
| TEP | Thermodynamic Equilibrium Program (computes products of combustion) |
| TEP | Thermal Exchange Pump |
| TEP | TBMCS Evolution Plan |
| TEP | Traffic Engineering Program |
| TEP | Technology Expansion Project |
| TEP | Telecommunications Equipment Practices |
| TEP | Traction Enhancement Program |
| TEP | Transfer Enhancement Practices |
| TEP | Technical Engineering Plan (DoD) |
| TEP | Torpedo Ejection Pump (submarines) |
| TEP | Total Environmental Partnering |
| TEP | Test Evaluation Plan/Program |
| TEP | Training Equipment Package/Plan |
| TEP | Ton of Equivalent Petroleum |