CLSO

AcronymDefinition
CLSOCertified Laser Safety Officer (Laser Institute of America)
CLSOCertified Lodging Security Officer
CLSOClub Logistique du Sud-Ouest (French: Southwest Logistics Club; est. 1998)
CLSOCommunity Learning Support Organization
CLSOConfocal Laser Scanning Ophthalmoscope (ophthalmology)
CLSOContingency Landing Support Officer (NASA)
CLSOCanadian Launch Safety Office (Transport Canada)
CLSOComptoir de Lunetterie du Sud-Ouest (French optical instrument manufacturer)