| Acronym | Definition |
|---|
| EIR➣Environmental Impact Report |
| EIR➣Environmental Information Regulations |
| EIR➣Executive Intelligence Review (magazine) |
| EIR➣Entrepreneur-In-Residence |
| EIR➣Equipment Identity Register (Inet) |
| EIR➣Embossed in Register (flooring) |
| EIR➣Excess Information Rate |
| EIR➣Equipment Identification Register |
| EIR➣Entered Into Rest (headstone abbreviation) |
| EIR➣East Indian Railway (est. 1845; Indian Railways) |
| EIR➣Environmental Impact Review |
| EIR➣Excess Information Rate (frame relay) |
| EIR➣Effective Interest Rate |
| EIR➣Employers Information Requirements (UK) |
| EIR➣Establishment Inspection Report (US FDA) |
| EIR➣Equipment Interchange Receipt |
| EIR➣Equipment Interchange Report (trucking) |
| EIR➣Échantillon Interrégimes de Retraités (French: Cross-Sample of Retirees) |
| EIR➣École Industrielle de Rouen (French: Rouen Industrial School) |
| EIR➣Entomological Inoculation Rate |
| EIR➣Études Italiennes et Roumaines (French: Italian and Romanian Studies) |
| EIR➣Electric Industry Registry (North American Energy Standards Board) |
| EIR➣Euronext Interest Rate (futures) |
| EIR➣External Independent Review (US Department of Energy) |
| EIR➣Ethics Issues Report (EU) |
| EIR➣Equipment Improvement Recommendation |
| EIR➣Extended Information Rate (data communications) |
| EIR➣Equipment Improvement Report |
| EIR➣Endangerment Information Report |
| EIR➣Electronic Information Resource |
| EIR➣Espace Inter-Ressources (French: Inter-Area Resources) |
| EIR➣Extended Inquiry Response (Bluetooth) |
| EIR➣External Interrupt Request |
| EIR➣Established Income Range |
| EIR➣Enforcement Investigation Report |
| EIR➣Ektachrome Infrared Film (Kodak) |
| EIR➣Energy Input Ratio |
| EIR➣Exposure Information Report |
| EIR➣Equipment Information Register (GSM) |
| EIR➣Exercise-Induced Rhinitis |
| EIR➣Eidgenossisches Institut fur Reaktorforschung (Switzerland) |
| EIR➣Engineering Information Report |
| EIR➣Engineering Information Request |
| EIR➣Employee Information Record (Sprint) |
| EIR➣Element Integration Review |
| EIR➣Energy Information Strategies for Regulated Markets |
| EIR➣Electrostatic Image Reproducer |
| EIR➣Emergent Installation Report |
| EIR➣Energy Impulse Response |
| EIR➣Engineering Investigative Report |
| EIR➣External Intelligence Requirement |
| EIR➣External Information Requirement |
| EIR➣Electronic Inventory Record |
| EIR➣Engineering Information Release (development standards) |