OPAL meaning in Academic & Science ?

Answer: What is Open Phone Abstraction Library mean?

In the field of VoIP networking, the Open Phone Abstraction Library (OPAL) continues the open-source openh323 project to support a wide range of commonly used protocols used to send voice, video and fax data over IP networks rather than being tied to the H.323 protocol. Initially, from 2007, OPAL supported the H.323 and Session Initiation Protocol (SIP) protocols, but it has grown to include Asterisk IAX2.

reference

Full Form	Category
Outer Planet Atmospheres Legacy	Academic & Science
Ohio Private Academic Libraries	Academic & Science
Online Personal Academic Librarian	Academic & Science
Open Phone Abstraction Library	Academic & Science
Open Air Labrotories	Academic & Science
Organic Products Acquisition and Logistics	Business
Opal Technologies, Inc.	Business
Olive Plantations of Australia, LTD.	Business
Outstanding Projects And Leaders	Business
Outdoor Play And Learning	Community
Office of Pluralism And Leadership	Community
Organization for Positive Action and Leadership	Community
Overseas Pharmaceutical Aid for Life	Community
Online Performance And Learning	Community
One People of Australia League	Community
Object Process Alignment	Computing
Oregon Parallel Logic	Computing
Open Process Adapter Library	Computing
Optical Automatic Library	Computing
Online Presentation Access Library	Computing
Optimized Portable Application Libraries	Computing
Orchestration and Provisioning Automation Library	Computing
Open Process Automation Library	Computing
Opal	Cryptocurrency
Open Phone Abstract Library	Database Management
Organizing People Activating Leaders	General
Oculo Plastic And Laser	General
Oil Palm Adaptive Landscapes	General
Oblique Posterior Atraumatic Lumbar	General
Orbiting Picosat Automated Launcher	General
Outstanding Philanthropic Award For Leadership	General
Obesity Prevention and Lifestyle	General
Omni Purpose Apparatus for LEP	General
Online Permit Assistance and Licensing	General
One People Absent Limits	General
Our Plan Any Lot	General
Outstanding People and Leaders	General
Of People And Land	Governmental
Operations Planning Administration and Logistics	Governmental
Open Physics Abstraction Layer	Physics Related
Open Pool Australian Light	Regional
Open Pool Australian Lightwater	Regional
Open Program Access License	Softwares
Object Programming Aggregate Layer	Softwares
Orbiting Picosatellite Automated Launcher	Space Science