PM meaning in Time ?

Answer: What is Post Meridiem mean?

The 12-hour clock is a time convention in which the 24 hours of the day are divided into two periods: a.m. (from Latin ante meridiem, translating to "before midday") and p.m. (from Latin post meridiem, translating to "after midday"). Each period consists of 12 hours numbered: 12 (acting as 0), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11.

The daily cycle starts at 12 midnight (usually indicated as 12:00 a.m.), runs through 12 noon (usually indicated as 12:00 p.m.), and continues until just before midnight at the end of the day. The 12-hour clock was developed from the second millennium BC and reached its modern form in the 16th century AD.

The 12-hour time convention is common in several English-speaking nations and former British colonies, as well as a few other countries. It is an example of a duodecimal system.

reference

Full Form	Category
Philosophy Methodology	Academic & Science
Dennis J. Picard Medal for Radar Technologies and Applications	Academic & Science
Picometre	Academic & Science
Process Manager	Academic & Science
Philosophical Mechanics	Academic & Science
Power Meter	Academic & Science
Plumbing Mechanical	Business
Pinze Mobili	Business
Prime Market	Business
Performance Measurement	Business
Preserve Manufacturer	Business
People Motivation	Business
Production Management	Business
Problem Management	Business
Process Management	Business
Problems Major	Business
Pittsford Monroe	Business
Pulver Metarlurgisch	Business
Previous Model	Business
Property Market	Business
Proactinium	Chemistry
Promethium	Chemistry
People Motivator	Community
Preservation Magazine	Community
Place Marker	Community
Performance Media	Community
Precious Moments	Community
Prospective Member	Community
Pre Midnight	Community
Pianella Mandoline	Community
Paul Murray	Community
Price Milburn	Community
Paul Mccartney	Community
Patrick Madrid	Community
Pappa Meyer	Community
Practice Management	Community
Phase Modulation	Computer and Networking
Performance Management	Computer and Networking
Processable Mode	Computer and Networking
Peg Material	Computer Hardware
Physical Memory	Computer Hardware
Pocket Message	Computing
Partial Match	Computing
Personal Mainframe	Computing
Private Mail	Computing
Physical Machine	Computing
Pocket Mirror	Computing
Poultry Man	Computing
Product Manual	Computing
Pikon Message	Computing
Production Metadata	Computing
Pattern Match	Computing
Protected Mode	Computing
Paper Mario	Computing
Private Messaging	Computing
Power Mac	Computing
Power Management	Computing
Saint Pierre and Miquelon	Country Names
Permanent Magnet	Electronics
Pulse Modulation	Electronics
Prototype Model	Electronics
X Window Pixelmap 8-bit Text Bitmap Graphics	File Type
Presentation Manager Bitmap Graphics File	File Type
Perl	File Type
Personal Mobility	File Type
Point Mix	General
Poor Man	General
Party Mode	General
Point Mixes	General
Pig Molester	General
Post Meridiam	General
Post Meridium	General
Parabolic Metal	General
Past Morning	General
Patty Mills	General
Perl Monger	General
Precious Metal	General
Pastel Metallic	General
Palette And Masque	General
Popular Model	General
Post Meridian	General
St. Pierre and Miquelon	General
Pervaiz Musharraf	General
PEI Magazine	General
Planned Maintenance	General
Practical Mark	General
Project Mayhem	General
Previously Moderated	General
Pairs Master	General
Pollution Minimum	Governmental
Post-Marketing	Governmental
Post Maritime	Governmental
President's Medal	Governmental
Premeditated Murderer	Governmental
Police Magistrate	Governmental
Petty Misdemeanor	Governmental
Priority Mail	Governmental
Planning Meeting	Governmental
President's Meeting	Governmental
Prime Minister	Indian Government
PALAM	Indian Railway Station
Pro Memoria	International
Pocket Miners	Internet
Perfect Man	Jobs
Post Man	Jobs
Pay Me	Jobs
Property Manager	Jobs
Periodically Missing	Jobs
Post Master	Jobs
Piranha Manager	Jobs
Production Manager	Jobs
Porch Monkey	Jobs
Power Matrix	Maths
Plus and Minus	Maths
Plus Or Minus	Maths
Power Method	Maths
Polygonal Map	Maths
Pseudo Manifold	Maths
Picometer	Measurement Unit
Petameter	Measurement Unit
Petametre	Measurement Unit
Post Mile	Measurement Unit
Post Meridieum	Measurement Unit
Per Metre	Measurement Unit
Past Master	Measurement Unit
Particle Measure	Measurement Unit
Perceptual Motor	Medical
PolyMyositis	Medical
petit mal (form of epilepsy)	Medical
Post Mortem	Medical
Petit Mal	Medical
Pain Management	Medical
Pre Menstrual	Medical
Pesky Mouse	Medical
Petit Mal epilepsy	Medical
PaceMaker	Medical
Papillary Muscle	Medical
Protein Metabolite	Medical
Partial Mastectomy	Medical
Partial Meniscectomy	Medical
Partial Mole	Medical
Particular Matter	Medical
Pectoralis Major	Medical
Perinatal Mortality	Medical
Plasma Membrane	Medical
Point Mutation	Medical
Polarising Microscopy	Medical
Poor Metaboliser	Medical
porokeratosis of Mibelli	Medical
Posterior Malleolus	Medical
Posterior Maxillary	Medical
Posterior Mesencephalon	Medical
Posterior Mitral	Medical
posteromedial	Medical
postmenopausal	Medical
Practice Manager	Medical
premotor	Medical
Psoas Major	Medical
Pterygoid Muscle	Medical
Pulmonary Macrophage	Medical
Purulent Meningitis	Medical
pyloromyotomy	Medical
Portable Monitor	Medical
Pubococcygeal Muscle	Medical
Power Meditation	Medical
Perceptual and Motor	Medical
Prime Moose	Medical
Progress Monitor	Medical
Pardon My ....	Messaging
Personal Message	Messaging
Private Message	Messaging
Project Management	Military and Defence
Bureau of Political-military Affairs (dos)	Military and Defence
Parallel Track Multiunit	Military and Defence
Passage Material	Military and Defence
Patient Movement	Military and Defence
Peacemaking	Military and Defence
Political-military Affairs	Military and Defence
Preventive Medicine	Military and Defence
Program Management	Military and Defence
Pm0	Military and Defence
Pm1	Military and Defence
Polic A Militar	Military and Defence
Preventative Maintenance	Military and Defence
Powder Maggots	Military and Defence
Provost Marshal	Military and Defence
Planning Module	Military and Defence
Pulse Modulated	Military and Defence
Personal Media	Networking
Php (php Hypertext Preprocessor) Mime (multipurpose Internet Mail Extensions)	Networking
Palm Mute	Networking
Particle Multiplication	Physics Related
Particulate Material	Physics Related
Particulate Matter	Physics Related
Pere Marquette Railway (CSX Transportation)	Regional
Pere Marquette	Regional
Pattern Matching	Softwares
Perl Module	Softwares
Presentation Manager	Softwares
Plot Manager	Softwares
Program Module	Softwares
Pagemaker	Softwares
Powerful Project Management Toolset for Project Manager	Softwares
Program Manager	Space Science
Payload Management	Space Science
Payload Midbody	Space Science
Performance Monitor	Space Science
Preventive Maintenance	Space Science
Project Manager	Space Science
Planetary Mapper	Space Science
Processor Module	Space Science
Penalty Minutes	Sports
Proper Motion	Sports
Performance Monitoring	Telecommunication
Pacific Meridian	Time
Post Meridiem	Time