| Acronym | Definition |
|---|
| IBS➣Irritable Bowel Syndrome |
| IBS➣International Builders' Show |
| IBS➣Institute of Behavioral Science |
| IBS➣International Business Systems |
| IBS➣International Bible Society |
| IBS➣Interpretation Bible Studies |
| IBS➣Innovative Business Services |
| IBS➣In-Building Solutions (wireless communciations) |
| IBS➣Il Bilancio Sociale (Italian: The Social Report; ethics) |
| IBS➣Intelligent Battery Sensor (automotive industry) |
| IBS➣International Business Studies |
| IBS➣Identity-Based Signature |
| IBS➣Islamic Book Service |
| IBS➣International Biometric Society |
| IBS➣Internet Broadcasting System |
| IBS➣Intercollegiate Broadcasting System |
| IBS➣Internet Billing Service |
| IBS➣Internet Based Services |
| IBS➣Internet Business Services |
| IBS➣Integrated Bridge System |
| IBS➣Ion Beam Sputtering |
| IBS➣Intercollegiate Broadcasting System (college radio stations) |
| IBS➣Internet Broadcasting Systems |
| IBS➣Institutional Base Salary (various organizations) |
| IBS➣Integrated Broadcast Service |
| IBS➣Institute of Bangladesh Studies (University of Rajshahi; Bangladesh) |
| IBS➣Institute for Biological Sciences (National Research Council, Canada) |
| IBS➣Innovative Business Systems (various locations) |
| IBS➣Intelligent Building Systems |
| IBS➣Institute of Banking Studies (Kuwait) |
| IBS➣Integrated Biomedical Sciences (various schools) |
| IBS➣Internet Banking System |
| IBS➣Integrated Booking System |
| IBS➣IEDC (International Executive Development Centre)-Bled School of Management (Bled, Slovenia) |
| IBS➣Insurance Brokerage Service (various locations) |
| IBS➣Integrated Broadcast System |
| IBS➣Integrated Business System |
| IBS➣International Business Schools |
| IBS➣Interdisciplinary Biomedical Sciences (various schools) |
| IBS➣Information-Based Strategy |
| IBS➣International Business Service |
| IBS➣International Buda Stage (Budapest, Hungary) |
| IBS➣INTELSAT Business Services |
| IBS➣Itchy Butt Syndrome |
| IBS➣Intelligence Broadcast System (US DoD) |
| IBS➣Intra-Beam Scattering |
| IBS➣Impôt sur les Bénéfices des Sociétés (French, Algerian business tax) |
| IBS➣Interactive Business Solutions |
| IBS➣Ion Beam Spectrometer |
| IBS➣Institute of Blockchain Singapore (est. 2018) |
| IBS➣Internet Backup Services (software) |
| IBS➣Inflatable Boat, Small |
| IBS➣Institute for Brewing Studies |
| IBS➣Ibaraki Broadcast System (radio station; Japan) |
| IBS➣Institutional Brokerage Services |
| IBS➣International Benchrest Shooters |
| IBS➣Infinity Business Systems (Tampa, FL) |
| IBS➣Integrated Baseline System (US FEMA) |
| IBS➣Initial Benefit Statement |
| IBS➣International Benchmarking Study (Department of Trade and Industry; UK) |
| IBS➣Internet Business Strategies |
| IBS➣Indian Biophysical Society |
| IBS➣Integrated Battle Space (NovaLogic multiplayer gaming arena) |
| IBS➣In-Band Signaling |
| IBS➣Internet Bumper Stickers (website) |
| IBS➣Incremental Balancing Strategy |
| IBS➣Intelligent Bridge System |
| IBS➣Internal Billing System |
| IBS➣Interlibrary Borrowing Service |
| IBS➣Institute for Basic Standards |
| IBS➣Interfund Billing System |
| IBS➣Iowa Barbeque Society |
| IBS➣Individual Benefit Statement (401k plans) |
| IBS➣Innovative Banking Software (Switzerland) |
| IBS➣Industrial Benefits Sharing |
| IBS➣In Bedrijf Stelling (Dutch: Commissioning) |
| IBS➣International Broadcasting Services, Ltd. (publishing company; Penns Park, PA) |
| IBS➣Island Base Section |
| IBS➣Integrated Biosphere Simulator |
| IBS➣Installed Base System |
| IBS➣Infinity Business Solutions (Buena Park, CA) |
| IBS➣Inofficiella Bäsksällskapet |
| IBS➣International Bankcards System |
| IBS➣Internet Broking Systems |
| IBS➣Irdeto Billing System (software) |
| IBS➣In-Brief Scheduler |
| IBS➣Imagery Boundary Extension |
| IBS➣Interference Beam Subtraction |
| IBS➣Infinity Business School |
| IBS➣Integrated Bar Code System (US Navy) |
| IBS➣Interference Blanker System |
| IBS➣ISCTE (Instituto Superior das Ciências do Trabalho e da Empresa) Business School (Portugal) |
| IBS➣Interim Billing System |