MISG
| Acronym | Definition |
|---|---|
| MISG | Market Information Services Group |
| MISG | Mathematics in Industry Study Group (various universities) |
| MISG | Malaysian Islamic Study Group (Peoria, IL; est. 1976) |
| MISG | Management Information Systems Group, Inc. (North Carolina) |
| MISG | Mental Illness Specific Grant (UK) |
| MISG | Military Intelligence and Security Group (Philippines) |
| MISG | Maintenance Interservice Support Group |