| Abbreviation | Definition |
|---|---|
| IMEA | India, Middle East and Africa |
| IMI | International Market Insight |
| IML | International Munitions List |
| IMMAP | Internet Mobile Marketing Association of the Philippines |
| IMMAP | Internet & Mobile Marketing Association of the Philippines |
| IMO | International Maritime Organization |
| IMP | International Market Place |
| IMP | International Merchandise Procurement |
| IMPAC | International Merchant Purchase Authorization Card |
| IMPACT | International Marketing Program For Agricultural Commodities And Trade |
| IMPACT | Irish Municipal, Public, And Civil Trade |
| IMSS | International Marketing Support Scheme |
| IMT/LMT | International Modern Trade / Local Modern Trade |
| IMTC | International Money Transfer Conferences |
| INC. | Incorporated |
| INCOTERMS | International Commercial Terms |
| INMDP | International and New Market Development Program |
| INN | international nonproprietary name |
| INP | Inequalityconstrained Nonlinear Program |
| INPADOC | INternational PAtent DOocumentation Center |