| EOI | End Of Information |
| SOWI | Sozialwissenschaftliche Information Fachzeitschrift |
| IuK | Information und Kommunikation |
| IC | Information Centre |
| PI | Parlamentarische Information |
| AKI | Arbeitskreis für Information |
| JIB | Job Information Block |
| IM | Information Management |
| CI | Coded Information |
| tmi | Chatsprache: to much information Chat-Kürzel: zu viele Informationen |
| JIM | Job Information Memorandum |
| IW | Information Warfare |
| TIB | Tag Information Base |
| IE | Information Element |
| TI | Tourismus Information |
| AuI | Auswertung und Information, [DDR] |
| TCI | Tag Control Information |
| SI | System Information |
| IuD | Information und Dokumentation |
| IACK | Information Acknowledgement |
| Nat. Inf. | Nature Information Zeitschrift |
| IR | Information Resource |
| PoI | Point of Information |
| IT | Information Technology Informationstechnologie |
| ADAIC | Ada Information Clearinghouse |
| VIF | Value Information Field |
| FOIA | Freedom Of Information Act, USA |
| fyi | Chatsprache: for your information Chat-Kürzel: zu deiner Information |
| IP | Information Provider |
| IA | Information Appliance |
| GIB | Gesellschaft Information Bildung |
| FIN | Field Information Notice |
| ITB | Information Technology Branch |
| FIR | Field Information Report |
| ITM | Information Technology Management |
| HIT | Health Information Tool |
| FWI | Frequently Wanted Information |
| FUI | File Update Information |
| FIT | Fachauschuss für Information und Telekommunikation |
| FIT | Federal Information Technologies, inc. |
| FIS | Financial Information System |
| MIB | Management Information Base |
| EQNET | EarthQuake Information NETwork http://www.eqnet.org |
| DIT | Directory Information Tree |
| MSI | Maritime Safety Information |
| DIS | Drug Information System |
| DID | Digital Information Display |
| DIB | Directory Information Base |
| DIB | Data Information Base |
| DIB | Directory Information Base |