| Abbreviation | Definition |
|---|---|
| IMID | Integrated Molecular Interaction Database |
| IMPD | International Multiproxy Paleofire Database |
| IMT | Information Management Tool |
| IMTD | Internet Music Theory Database |
| IN | Influence Net |
| INDD | Integrated NeuroDegenerative Disease Database |
| INFORMEDEINSTALACINDELINUX | Cómo instalar Linux y Windows |
| INFSYS | ACRONYM / SHORT FORM INFO SYSTEM: |
| INSD | Imperial Navy Ship Database |
| INSD | International Nucleotide Sequence Database |
| INSDC | International Nucleotide Sequence Database Collaboration |
| INSTR | In String |
| IO | Images Only |
| IO | Insertion Order |
| IODF | Input/Output Definition File |
| IODS | Input/Output Data Specification |
| IOM | Integrated Object Model |
| IOT | Index Organized Table |
| IOUG | Independent Oracle Users Group |
| IPCD | Intermodal Passenger Connectivity Database |