ORL
ORL stands for:
- Obergermanisch-Raetischer Limes as well as the associated German standard work Der Obergermanisch-Raetischer Limes des Roemerreiches
- Life without armor , a peace movement organization
- Oto-rhino-laryngology , international term for ear, nose and throat medicine
- Oil Refineries Ltd., Israeli petrochemical company
- Orlando Executive Airport (IATA code), Orlando Airport (Florida) , Florida