| Acronym | Definition |
|---|
| FIAR➣Forum for Inter-American Research (journal; International Association of Inter-American Studies) |
| FIAR➣Foundation for Integrative AIDS Research (Brooklyn, NY) |
| FIAR➣Financial Improvement and Audit Readiness (US DoD) |
| FIAR➣Failure Investigation Action Report (US NASA) |
| FIAR➣Forumul International Asigurari Reasigurari (Romanian: International Insurance-Reinsurance Forum) |
| FIAR➣Fully Indexed Accrual Rate (finance) |
| FIAR➣Failed Item Analysis Report |
| FIAR➣Fleet Installation Anomaly Report |