| Acronym | Definition |
|---|
| ELO➣Electric Light Orchestra (band) |
| ELO➣Early Learning Opportunities (Florida) |
| ELO➣Epitaxial Lateral Overgrowth |
| ELO➣Extended Learning Opportunity |
| ELO➣Enabling Learning Objective |
| ELO➣East Lothian Orienteers (orienteering club; Edinburgh, Scotland, UK) |
| ELO➣Essential Learning Outcomes |
| ELO➣Epoxidized Linseed Oil |
| ELO➣Environmental Liaison Officer |
| ELO➣Emisora Libre de Orcasitas (Madrid, Spain radio station) |
| ELO➣Extra Large Orifice (fire sprinklers) |
| ELO➣Eric Loizeau Organisations (French event company) |
| ELO➣Extremely Low Observable |
| ELO➣Enemy Lock On! (military flight simulation magazine) |
| ELO➣Emerging Leaders Ocala (Florida, USA) |
| ELO➣Edge Localized Orbital |
| ELO➣Engineering Liaison Office |
| ELO➣Establishment Liaison Officer |
| ELO➣Electric Start-Long Shaft-Oil Injected (boat motors) |
| ELO➣Engineering Logistics Office |