METI
| Acronym | Definition |
|---|---|
| METI | Ministry of Economy, Trade and Industry (Japan; formerly MITI) |
| METI | Messaging Extraterrestrial Intelligence (San Francisco, CA) |
| METI | Maritime Environmental Training Institute (Japan) |
| METI | Medical Education Technologies, Inc. |
| METI | Masyarakat Energi Terbarukan Indonesia (Indonesian: Indonesian Renewable Energy Society) |
| METI | Mitochondrial Electron Transport Inhibitor (chemical) |
| METI | Matuaileoo Environment Trust Inc. (Samoa; est. 2000) |
| METI | ManTech Environmental Technology, Inc. (Durham, NC) |