ORL
| Acronym | Definition |
|---|---|
| ORL | Oto-Rhino Laryngologie (France) |
| ORL | Otorhinolaryngology (head and neck practice) |
| ORL | Orlando Executive Airport (Airport Code) |
| ORL | Olivetti Research Laboratory (AT&T) |
| ORL | Journal for Oto-Rhino-Laryngology and its related specialties |
| ORL | Owl Rules Language |
| ORL | Optical Return Loss |
| ORL | Office of Residential Life (various universities) |
| ORL | Operador de Red Local (Spanish: Local Network Operator; Guatemala) |
| ORL | Ordnance Release Line |
| ORL | Olfactory Receptor-Like Protein (neurobiology) |