MEIG
| Acronym | Definition |
|---|---|
| MEIG | Maritime Exercise Information Group |
| MEIG | Middle East International Group (telecommunications; Zürich, Switzerland) |
| MEIG | Medical EDI (Electronic Data Interchange) Implementation Guide (medical claims; various locations) |
| MEIG | Mobile Entertainment Interest Group (international trade association) |
| MEIG | Multiple Elimination of Inert Gases (anesthesiology) |