| Abbreviation | Definition |
|---|---|
| EMI | Electric and Musical Industries |
| EMI | Electrical and Mechanical Industries |
| EMI | Electrical Music Industries |
| EMI | Elevator Moods International |
| EMI | Email Marketing Insights |
| EMI | Enewsletter Marketing Insights |
| EMI | Engine Monitor Inc |
| EMI | English Musical Industries |
| EMI | Express Manufacturing Inc |
| EMIDR | Evaluate, Monitor, Investigate, Deter and Recover |
| EMIS | Egton Medical Information Systems |
| EMIS | Electronic Materials Information Service |
| EMKL | Ekspedisi Muatan Kapal Laut (Indonesian export company) |
| EMOI | Exxon Mobil Oil Indonesia |
| EMP | Empresa Nacional de Petróleos, S. A. |
| EMPAC | Emergency Medicine Professional Assurance Company |
| EMPL | Estate Management Partners Limited |
| EMRB | Eferest Market Research Bureau |
| EMRI | Emergency Management and Research Institute |
| EMS | Electronic Manufacturing Services |