PSN meaning in Chemistry ?

Answer:

INFO: Full form for PSN is Pre Sidedress Nitrate in Chemistry category
PSN also has other full forms in other categories mentioned below.

Full Form	Category
Pakistan Society of Neurosurgeons	Academic & Science
Public Service Network	Academic & Science
Palestine (tx)	Airport Code
PlayStation Network	Business
Persimmon	Business
Pre Sidedress Nitrate	Chemistry
Public Safety News	Community
Peer Support Network	Community
Pro Sound News magazine	Community
Pro Sound News	Community
Pharmaceutical Society of Nigeria	Community
Private Switched Network	Computer and Networking
Personal Serial Number	Computing
Picture Services Network	Computing
Playstation Now	Computing
Presentation File (sound Script)	File Type
Processor Serial Number	General
Payment Service Network	General
Provider Service Networks	General
Postal System Number	General
Produce Safety Network	General
Postal Stock Number	General
Proposal Solicitation Notice	General
Patrol Services North	General
Penicillin Streptomycin Neomycin	General
Piss Sh*t Network	General
Production Service Network	General
Plastic Services Network	General
Passive Safety Network	General
Pontiac Southern Nationals	General
Polyester Steel Nylon	General
Proton Satria Neo	General
Process Serial Number	General
Parent Support Network	General
Professional Service Network	General
Private Sector Network	General
Patani Solidarity Network	General
Phase Shift Network	General
Packet Sequence Number	General
Preferred Status Number	General
Project Safe Neighborhoods	General
Perl speaks NONMEM	General
Public Services Network	General
Public Seismic Network	General
Parent Security Number	General
Project Studio Network	General
Progressive States Network	General
Patient Safety News (FDA)	Governmental
Provider Service Network	Governmental
PARSENDI	Indian Railway Station
Partido Socialista de Navarra	International
Preservation of Strong Normalization	Maths
Problem Solving in Nursing	Medical
The Psychic Stars Network	Medical
Packet Switching Network	Military and Defence
Packet Switching Node	Military and Defence
Public Switch Network	Military and Defence
Package Sequence Number	Networking
Packet Switch Node	Networking
Purge Sequence Number	Space Science
Personal Subscription Number	Telecommunication
Packet Switched Network	Telecommunication
Public Switched Network	Telecommunication