OMG meaning in Internet Slang ?

Answer:

What is Oh my god mean?

Oh My God, O My God, Oh My God! or Ohmigod may refer to:

the first words of the Act of Contrition, a Christian prayera common phrase frequently abbreviated as "OMG", often used in SMS messages and Internet communication, and sometimes euphemised as "Oh my Goodness" or "Oh my Gosh". The first attested use of the abbreviation O.M.G. was in a letter from John Fisher, 1st Baron Fisher to Winston Churchill in 1917. reference

Full Form	Category
Omega	Airport Code
O M Group, Incorporated	Business
Officine Meccaniche Gonzaga	Business
Omg	Business
OPMEDIC Group Incorporated (de-listed)	Business
Online Marketing Gurus	Business
Onsite Management Group	Business
Our Mighty God	Community
Online Media Generation	Community
Oh My Grohl	Community
Outstanding Music Genius	Community
Object Model Guide	Computing
Open Management Group	Computing
Online Merchants Guild	Computing
OMG Network	Cryptocurrency
Oppose Microsoft Group	General
Ostriches Mooning George	General
Old Man Gloom	General
Only My Green	General
Oh, My Gabe	General
Orange Mice Grinds	General
Octopus Makes Goop	General
Oh My Gourd	General
Oh, My Gluesticks!	General
Oh my, gerbils	General
Officially Miss Guided	General
One More Generation	General
Oxford Metrics	General
Oh My Gracious	General
Oxford Metrics Group	General
Organic Meets Good	General
Our Mahatma Gandhi	General
Overly Managed Garden	General
Oceans Melting Greenland	General
Oligodendrocyte myelin glycoprotein	General
One Man Gang	General
Outta My Garden	General
Oak Mosaic Golding	General
Operational Manoeuvre Group	General
Original Milwaukee Group	General
Oh My Girl	General
Oh my Gould	General
One More Grape	General
Outlaw Motorcycle Gang	General
Ocean Melting Greenland	General
Oh Middle Grade	General
Oh My Greatness	General
Operations Managers Group	General
On My Grind	General
Omnipresent Meatball God	General
Original Mac Games	General
Ocean Magic Greatness	General
Ocean Modeling Group	General
Ohlone Math Gateway	General
Owl Moon Gang	General
Old Man Goose	General
Omnicom Media Group	General
Outlaw Motorcycle Gangs	General
Outrageous Millennial Girls	General
Obama Must Go!	Governmental
Object Management Group	Information Technology
Oh, Mein Gott!	International
Oh My Gandhi	International
Oh My Greek	International
Oh My Gobstopper	Internet
One More Game	Internet
Oh My Goat!	Internet
Oh My Goddess	Internet
Old Mean and Grouchy/Grumpy	Internet
Order More Gravy	Internet
Oh Man Guts	Internet
Oh my god	Internet Slang
Observed Minus Gridded	Maths
Ohio Medical Group	Medical
Ocular Myasthenia Gravis	Medical
Organisms Genetically Modified	Medical
Oh My Gosh	Messaging
Oh My Goodness	Messaging
Operational Maneuver Group	Military and Defence
Operation Market- Garden	Military and Defence