| IBIS | I Be Implementing Systems 
| Others |
| IBIS | I/O (input/Output) Buffer Information Specification file
| Others |
| IBIS | Illinois Bibliographic Information Service
| Others |
| IBIS | Imaging Background Limited Infrared System
| Others |
| IBIS | In Body Image Stabilisation
| Others |
| IBIS | In Body Image Stabilization
| Others |
| IBIS | Independent Building Investigation Services
| Others |
| IBIS | Industry Buffer Information Sheet
| Others |
| IBIS | Input Output Buffer Information Specification
| Others |
| IBIS | Integral Berghuizer Information System
| Others |
| IBIS | Integrated Ballistics Identification System
| Others |
| IBIS | Integrated Bibliographic Information System
| Others |
| IBIS | Integrated Board Information System
| Others |
| IBIS | Integrated Botanical Information System
| Others |
| IBIS | Integrated Broadcast Interaction System
| Others |
| IBIS | Integrated Bus Information System
| Others |
| IBIS | Integrated Business Information System
| Others |
| IBIS | Integrity, Beatitudes, Ingenuity, and Stability
| Others |
| IBIS | Interactive Battlespace Intelligence System
| Others |
| IBIS | Interactive Biodiversity Identification Software
| Others |
| IBIS | Interactive Biodiversity Information System
| Others |
| IBIS | Interactive Business Inclusion Solutions
| Others |
| IBIS | Interagency Border Inspection System
| Others |
| IBIS | InterBanken Informations System
| Others |
| IBIS | International Baccalaureate Information System
| Others |
| IBIS | International Banking and Information Security
| Others |
| IBIS | International Bodyshop Industry Symposium
| Others |
| IBIS | International Book Import Service
| Others |
| IBIS | International Business and Innovation Studies
| Others |
| IBIS | International Business Information Systems
| Others |
| IBIS | Internet Based Information Sources
| Others |
| IBIS | Internet Based Informations System
| Others |
| IBIS | Internet Based Inquiry System
| Others |
| IBIS | Internet Based Inspection System
| Others |
| IBIS | Internet Based Interview System
| Others |
| IBIS | Internet-Based Imaging System
| Others |
| IBIS | Interoperability in Business Information Systems
| Others |
| IBIS | Ion Beam Information System
| Others |
| IBIS | Issue Based Information System
| Others |
| IBIS | Issue Based Information Systems
| Others |
| IBIS | Issue-Based Information System
| Others |