IFMJ
| Acronym | Definition |
|---|---|
| IFMJ | International Federation of Messianic Jews (Tampa, Florida) |
| IFMJ | International Full Metal Jacket (European gaming clan) |
| IFMJ | International Folk Music Journal (International Council for Traditional Music; Australian National University; Canberra, Australia) |
| IFMJ | International Fund Managers Jersey (Guernsey International Fund Managers) |