PACS meaning in Earth Science ?

Answer:

What is Physics and Astronomy Classification Scheme mean?

The Physics and Astronomy Classification Scheme (PACS) is a scheme developed in 1970 by the American Institute of Physics (AIP) for classifying scientific literature using a hierarchical set of codes. PACS has been used by over 160 international journals, including the Physical Review series since 1975. Since 2016, American Physical Society introduced the PhySH (Physics Subject Headings) system instead of PACS.

reference

Full Form	Category
Program in Audiology and Communication Sciences	Academic & Science
Poorest Areas Civil Society	Academic & Science
Peacemaking And Conflict Studies	Academic & Science
A Photo Advancing And Chemical Storage	Academic & Science
Polar Acquisition and Control Subsystem	Academic & Science
Pan American Climate Studies	Academic & Science
Primary Agricultural Credit Societies	Associations & Organizations
Primary Agricultural Credit Socity	Banking
Purchasing Advisory Complaints Service	Business
Professional Analytical and Consulting Services	Business
Production Attribute Collection System	Business
Palo Alto Chinese School	Community
Penobscot Area Community Site	Community
Public- Access Computer System	Community
Pennyrile Allied Community Services	Community
Portland Adventist Community Services	Community
Phoenixville Area Community Services	Community
Workshop on Power- Aware Computer Systems	Community
Personal Access Communications System, Licensed Band	Computer and Networking
Power-aware Computer System	Computer Hardware
Picture Archive Computer System	Computing
Public Access Computer Systems	Computing
Picture Archiving and Communications System	Computing
Philadelphia Area Computer Society	Computing
Personal Access Communications System	Computing
Picture Archive and Communications System	Computing
Picture Archiving Computer Systems	Computing
Physical Access Control System	Computing
Physics and Astronomy Classification Scheme	Earth Science
Picture Archive And Communication System	General
Picture Archive And Communication Systems	General
Picture Archival And Communication System	General
Practical And Common Sense	General
Picture Archival Communication System	General
Picture Archive Communication System	General
Peace And Conflict Studies	General
Philo Of Alexandria Commentary Series	General
Program and Abstract Creation System	General
Picture Archiving Communication System	General
Partial Anterior Circulation Stroke	General
Personal Access Control System	General
Primary Airport Control Station	General
Pacific Agricultural Certification Society	General
Primary Agricultural Credit Society	General
Passenger-Aircraft Co-ordination System	Governmental
Provisional Army of the Confederate States	Governmental
Picture Archiving and Communication System	Healthcare
Pacte Civil de Solidarité	International
Practising Attorney Confederate States	Jobs
Posterior Anterior Chest System	Medical
Picture Archiving and Communications System (PACS)	Medical
Partial Anterior Circulatory Stroke	Medical
Partial Anterior Circulation Stroke Syndrome	Medical
Pediatric Activity Card Sort	Medical
Picture Archiving and Communication Systems	Medical
Partial Anterior Circulation Syndrome	Medical
Personal Air Conditioning System	Military and Defence
Patriot Act Communications System	Military and Defence
Protection Availability Continuity Scalability	Networking
Cape Sarichef Airport,USA - AK	Regional
Picture Archiving and Communication Software	Softwares
Photoconductor Array Camera and Spectrometer	Space Science
Pointing and Attitude Control System	Space Science