| Acronym | Definition |
|---|
| ELR➣Emergency Locking Retractor (seat belts) |
| ELR➣Equivalent Loudness Rating |
| ELR➣Emergency Locking Retractor |
| ELR➣Electronic Linear Retractable |
| ELR➣Environmental Law Reporter |
| ELR➣Everybody Loves Raymond (TV series) |
| ELR➣East Lancashire Railway (UK) |
| ELR➣East Lancashire Regiment (UK) |
| ELR➣Échange de Lentille Réfractive (French: Refractive Lens Exchange; Canada) |
| ELR➣Electronic Lab Reporting |
| ELR➣European Load Response (test cycle; ECE-R24 EU regulation) |
| ELR➣Electric Long Range (cars) |
| ELR➣Extra-Long-Range Aircraft (US DoD) |
| ELR➣Environmental Lapse Rate (meteorology) |
| ELR➣Electronic Learning Resources |
| ELR➣Eddie Lawson Replica (Kawasaki motorcycle model) |
| ELR➣Earth Leakage Relay (electronic protection device) |
| ELR➣Earth Loop Recall (band) |
| ELR➣ExtraLife Radio |
| ELR➣Extra Language Resources (Interactive speech pathology resources) |
| ELR➣Extra Long Reach |
| ELR➣Electronic Loan Review (Affinity Corporation) |
| ELR➣Employment of Last Resort |
| ELR➣Early Lung Recruitment |
| ELR➣Extended Long Reach (Cisco) |
| ELR➣Endangered Language Repository (yourDictionary.com) |
| ELR➣Engineers Line Reference (UK railways) |
| ELR➣Elevated Leg Rests (wheelchair) |
| ELR➣Esther Lavonne & the Rottens (band) |
| ELR➣Employment and Labour Relations (Canada) |
| ELR➣Entreprise Laurain Ramonage (French chimney sweep company) |
| ELR➣Electronic Line Replacement (cinematography) |
| ELR➣Engineering Liaison Request |
| ELR➣Event Likelihood Ratio |
| ELR➣Element Level Review |
| ELR➣Extended Live Range |