| Abbreviation | Definition |
|---|---|
| IJCA | International Journal of Chemistry and Applications |
| IJCE | International Journal of Chemistry Education |
| IJCR | International Journal of Chemistry Research |
| IJCS | Indonesian Journal of Chemical Science |
| IJCS | International Journal of Chemical Sciences |
| IJMC | International Journal of Materials and Chemistry |
| IJMC | International Journal of Medicinal Chemistry |
| IJMC | Iranian Journal of Mathematical Chemistry |
| IJSC | Iranian Journal of Structural Chemistry |
| IKI | Iodine Potassium Iodide |
| ILE | Isoleucine |
| IMAF | Intermolecular Attractive Forces |
| IMBR | Immersed Membrane BioReactor |
| IMCM | In Membrane Chemical Modification |
| IMCS | International Meeting on Chemical Sensors |
| IMEP | Indicated Mean Effective Pressure |
| IMF | Inter-Molecular Force |
| IMPA | Isopropyl Methyl Phosphonic Acid |
| IMS | Impact Management System |
| IMS | Industrial Methylated Spirit |