(redirected from Optical Program Algorithm)
OPALOnline Presentation Access Library
OPALOpen Process Automation Library
OPALOptimized Portable Application Libraries
OPALOrchestration and Provisioning Automation Library
OPALOpen Process Adapter Library
OPALOptical Automatic Library
OPALOregon Parallel Logic
OPALOpen Air Laboratories Network (nature initiative; UK)
OPALOpen Phone Abstraction Library
OPALOpen Process Automation Library (IBM)
OPALOpen Physics Abstraction Layer
OPALOutstanding Projects and Leaders (ASCE Award)
OPALOpen Pool Australian Light-Water (reactor)
OPALOnline Public Access in Libraries
OPALOnline Permit Assistance and Licensing (New York)
OPALOntario Protocol Assessment Level (oncology; Canada)
OPALOmni-Purpose Apparatus for LEP (experiment at the CERN physics laboratory)
OPALOffice of Pluralism and Leadership (Dartmouth College; Hanover, NH)
OPALOrchestration and Provisioning Automation Library (IBM)
OPALONGC (Oil and Natural Gas Corporation) Petro Additions Limited (India)
OPALOracle, PHP, Apache and Linux
OPALOfficer Promotion Authorization Listing
OPALOrganized Parents Against Lead
OPALOptical Program Algorithm
OPALOberlin Peace Activists League (Oberlin College; Ohio)
OPALOutfitting Publication Applicability List
OPALOptical Access Lines (Deutsche Telekom)
OPALOperation Progress and Alert
OPALOptimal Aging & Longevity (Houston, TX clinic)
OPALOptical Platform Alignment Linkage
OPALOptical Armament Link
OPALOptimized Applicative Language (computer programming)
OPALOption Action List
OPALObject Process Alignment