IM meaning in Internet ?

Answer: What is Internet Mail mean?

Electronic mail (email or e-mail) is a method of exchanging messages ("mail") between people using electronic devices. Email entered limited use in the 1960s, but users could only send to users of the same computer. Some systems also supported a form of instant messaging, where sender and receiver needed to be online simultaneously. Ray Tomlinson is credited as the inventor of networked email; in 1971, he developed the first system able to send mail between users on different hosts across the ARPANET, using the @ sign to link the user name with a destination server. By the mid-1970s, this was the form recognized as email.

Email operates across computer networks, primarily the Internet. Today's email systems are based on a store-and-forward model. Email servers accept, forward, deliver, and store messages. Neither the users nor their computers are required to be online simultaneously; they need to connect, typically to a mail server or a webmail interface to send or receive messages or download it.

Originally an ASCII text-only communications medium, Internet email was extended by Multipurpose Internet Mail Extensions (MIME) to carry text in other character sets and multimedia content attachments. International email, with internationalized email addresses using UTF-8, is standardized but not widely adopted.

The history of modern Internet email services reaches back to the early ARPANET, with standards for encoding email messages published as early as 1973 (RFC 561). An email message sent in the early 1970s is similar to a basic email sent today.

reference

Full Form	Category
Implementing and Monitoring	Academic & Science
Interface Map	Academic & Science
Index Medicus	Academic & Science
Intermediate Modeling	Academic & Science
Immunoassay	Academic & Science
Instant Money	Accounts and Finance
Indian Mujahideen	Associations & Organizations
IMRIS Incorporated (de-listed)	Business
Internet Marketing	Business
Integrated Management	Business
Irish Mob	Business
Interaction Management	Business
Inventory Management	Business
Investment Memorandum	Business
Ingram Micro	Business
Ingram Micro, Inc.	Business
Induction Motor	Business
Investment Management	Business Management
Interactive Management	Business Management
Island Masters	Community
Irish Mafia	Community
Instant Music	Community
Inspiring Minds	Community
Intended Mother	Community
The Impact Movement	Community
Indopak Music	Community
Interactive Metronome	Community
Instructor Materials	Community
Interview Man	Community
Inter-modulation	Computer and Networking
Internet Multimedia (3GPP)	Computer and Networking
Intellimouse	Computer Hardware
Internet Machine	Computing
Isle of Man (TLD)	Computing
Bitmap graphics (Sun raster file)	Computing
Instant Messenger	Computing
Isle of Man	Country Names
Intelligent Mining	Cryptocurrency
Information Model	Database Management
Integrated Model	Electronics
Instrument Management	Electronics
Impedance Matcher	Electronics
In easa module-10	General
Inverse Mode	General
Important Message	General
Intel Micron	General
Icoseles marmaduke	General
itial Margin	General
Item Manipulation	General
Institutent Messaging	General
Input Message	General
Infinite Mind	General
Ivo Maissan	General
Instant Monster	General
Illite And Minerals	General
Image Moderator	General
Innovative Manufacturing	General
Information Memorandum	General
Instruction Manual	General
Integration Module	General
Inner Membrane	General
Intra Molecule	General
Interconnect Matrix	General
Intermediate Mask	General
Inconsequential Mass	General
Instant Mischief	General
Injection Molded	General
Instant Mess	General
Interoperability And Multi	General
Imaging Matters	General
Insecure Messaging	General
International Master	General
Irwin Maurice	General
Immobile Monitor	General
Iron Model	General
Intentional Meditation	General
Interactive Messaging	General
Isolated Messaging	General
Input Manager	General
Ieoh Ming	General
Ill Master	General
Incompetent Moron	General
Index Matching	General
Imported Material	General
Incident Management	Governmental
Iron Maiden	Governmental
IMC Corporation	Governmental
Indeterminate Meaning	Governmental
Is a Means	Governmental
Instant Messaging	Information Technology
Insolvency Mauritius	International
International Management	International
Imperia (Provence)	International
Inoffizieller Mitarbeiter	International
Inteligencia Militar	International
Instant Massage	Internet
Internet Mail	Internet
Item Manager	Jobs
Independent Musician	Jobs
Intermediate Modulus	Maths
IntraMuscular injection	Medical
intramuscular(ly)	Medical
Imatinib Mesylate	Medical
internist	Medical
Integrative Medicine	Medical
In Medical	Medical
Intra‐Medullary (femur/humerus)	Medical
Inhaled Medication	Medical
Intramuscular	Medical
Insuffisance Mitrale	Medical
Infectious mononeucliosis	Medical
Infectious Mononucleosis	Medical
Internal Medicine	Medical
Internal Muscular	Medical
Index Movement	Medical
Intellectually Mild	Messaging
Interrupt Me	Messaging
Insensitive Munition	Military and Defence
Independent Mode	Military and Defence
Item Maintenance	Military and Defence
Insensitive Munitions	Military and Defence
Information Management	Military and Defence
Interim Maintenance	Military and Defence
Integrally Mounted	Military and Defence
Instant Message	Networking
Internet Messaging	Networking
Intermediate Modulation	Radio Science
Individually Modulated	Radio Science
IM Industry	Regional
Instant Messanger	Softwares
In The Module	Softwares
Information Memory	Space Science
Inner Marker	Space Science
Instrument Module	Space Science
Interface Module	Space Science
Interim Mission	Space Science
Intermediate Moisture	Space Science
Inverse Maneuver	Space Science
Iron Man	Sports
Individual Medley	Sports
Injection Molding	Technology
Intensity Modulation	Technology