PNG meaning in Chemistry ?

Answer:

INFO: Full form for PNG is Pipeline Natural Gas in Chemistry category
PNG also has other full forms in other categories mentioned below.

Full Form	Category
Piped Natural Gas	Academic & Science
Port Neches-Groves	Academic & Science
Paranagua	Airport Code
Penn-American Group, Inc.	Business
Providence Newspaper Guild	Business
Pacific Northern Gas LTD. (de-listed)	Business
Professional Numismatist Guild	Business
Pipeline Natural Gas	Chemistry
Park n Grab	Community
PNG's Not GIF	Computing
Pacific Northwest Gigapop	Computing
Papua New Guinea	Country ISO Code
Pangolin	Cryptocurrency
Portable Network Graphics Image Format	Electronics
Portable Network Graphics	File Type
Bitmap Graphics (portable Network Graphics)	File Type
Portable Network Graphicspng	General
Private Non Guaranteed	General
Particularly Nasty Graphic	General
Patrol Northern Greenland	General
Personal Network Graphics	General
Portabel Network Graphics	General
Professional Numismatists Guild	General
Piedmont Natural Gas	General
Pacific Northern Gas	General
Persona Non Grata	General
Portable Networks Graphics	General
Portable Network Graphic	General
Project Next Generation	General
Pinnacle Nutrition Group	General
Partido Nacionalista Galego	Governmental
Pressurised Natural Gas	Governmental
Presto Next Generation	Governmental
Partidul Noua Generație	Governmental
Pennsylvania National Guard	Governmental
Prime Number Generator	Maths
Proportional Navigational Guidance	Military and Defence
Philippine National Games	Sports & Games
Santos Dumont Airport	Transport & Travel