Computer Slang beginning with the letter O
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| On this site you will find a list of slang terms, acronyms and abbreviations as used in websites, ICQ chat rooms, blogs, SMS, and Internet forums - a complete dictionary of slang. This page lists these acronyms beginning with O. |
| Please note that a few of the words stand for phrases containing words that may be offensive to some people. In those cases we have substituted asterisks, or similar, for the words in question. |
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All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Other 0 1 2 3 4 5 6 7 8 9 |
| · O |
Ounce (of drugs) |
| · O RLY |
Oh, Really? |
| · O&O |
Over and Out |
| · O-O |
Shock |
| · O.O |
Wide eyed |
| · O/ |
High five |
| · O/\O |
High five |
| · O7 |
Salute |
| · O:) |
Innocent, angelic |
| · O:-) |
Innocent, angelic |
| · OA |
Over Acting
Over Achiever |
| · OAN |
On Another Note |
| · OAO |
Over And Out |
| · OAP |
Old Age Pensioner |
| · OATUS |
On A Totally Unrelated Subject |
| · OAUS |
On An Unrelated Subject |
| · OB |
Oh, Brother |
| · OBBY |
Oh, Baby |
| · OBE |
Overcome By Events
Out of Body Experience
Order of the British Empire |
| · OBGYN |
Gynecologist (OBstetrics and GYNecology) |
| · OBHWF |
One Big Happy Weasely Family |
| · OBO |
Or Best Offer |
| · OBQ |
Oh, Be Quiet |
| · OBS |
Obviously |
| · OBTW |
Oh, By The Way |
| · OBV |
Obviously |
| · OBVI |
Obviously |
| · OBVS |
Obviously |
| · OBVY |
Obviously |
| · OBVZ |
Obviously |
| · OBX |
Outer Banks North Carolina |
| · OC |
Of Course
Original Character
Orange County |
| · OCD |
Obsessive Compulsive Disorder |
| · OCH |
Oh (Scottish) |
| · OCN |
Of Course Not |
| · OCO |
Oh, Come On |
| · OCR |
Optical Character Recognition |
| · OCT |
On Company Time |
| · OD |
Overdose
Over Doing it |
| · ODAAT |
One Day At A Time |
| · ODEE |
same as OD
|
| · ODF |
Own Damn Fault |
| · ODG |
Oh Dear God |
| · ODL |
Oh Dear Lord |
| · ODST |
Orbital Drop Shock Trooper (Gaming) |
| · ODT |
On Dis Ting |
| · OE |
Outlook Express
Operator Error |
| · OED |
Oxford English Dictionary |
| · OEM |
Original Equipment Manufacurer |
| · OFAY |
Offensive term for a white person |
| · OFC |
Of Course |
| · OFGS |
Oh, For God's Sake |
| · OFH |
Old Folks' Home |
| · OFOC |
Overwhelming Feelings of Concern |
| · OFWGKTA |
Odd Future Wolf Gang Kill Them All (rappers) |
| · OG |
Original Gangster
Old Git |
| · OGIM |
Oh God It's Monday |
| · OGK |
Only God Knows |
| · OGM |
misspelling of OMG
|
| · OGN |
Online Gaming Network |
| · OH |
Other Half |
| · OHAC |
Own House And Car |
| · OHAI |
Oh, Hi |
| · OHIM |
Oh Hell, It's Monday |
| · OHK |
Oh,Ok |
| · OHKO |
One Hit Knock Out |
| · OHN |
Oh Hell, No! |
| · OHS |
Operator Head Space |
| · OHT |
One Handed Typing |
| · OHW |
One Hit Wonder |
| · OI |
Hey |
| · OIC |
Oh, I See |
| · OIK |
Unpleasant, unpopular person |
| · OIY |
Hey |
| · OJ |
Only Joking |
| · OJD |
Obsessive Jonas (Brothers) Disorder |
| · OJT |
On Job Training |
| · OK |
Only Kidding |
| · OKC |
Oklahoma City |
| · OKEY DOKEY |
OK |
| · OKI |
Okey Dokey, OK |
| · OKIES |
Okay |
| · OKW/E |
OK What-Ever |
| · OL |
Online
Office Lady |
| · OLD BAG |
Grumpy old woman |
| · OLD LADY |
Wife, GF
|
| · OLDFAG |
Long established member of an online community |
| · OLED |
Organic Light-Emitting Diode |
| · OLLG |
One Less Lonely Girl |
| · OLOY |
Only Losers Obey Yolo |
| · OLTL |
One Life To Live |
| · OM |
Old Man |
| · OM NOM |
Sound of eating |
| · OMA |
Oh My Allah |
| · OMB |
On My Break |
| · OMD |
Oh My Days |
| · OMDB |
Over My Dead Body |
| · OMDS |
same as OMD
|
| · OMDZ |
Oh My Dayz |
| · OMFSM |
Oh My Flying Spaghetti Monster |
| · OMFUG |
Other Music Found UnderGround |
| · OMG |
Oh My God |
| · OMGA |
Oh My Giddy Aunt |
| · OMGD |
Oh My God Dude |
| · OMGNA |
Oh My Gosh, Not Again |
| · OMGSH |
Oh My Gosh |
| · OMGZ |
same as OMG
|
| · OMJ |
Oh My Jonas (JB) |
| · OMJC |
Oh My Jesus Christ |
| · OML |
Oh My Lord |
| · OMS |
Oh My Science |
| · OMSJ |
Oh My Sweet Jesus! |
| · OMT |
One More Thing |
| · OMW |
On My Way |
| · OMWH |
On My Way Home |
| · OMZ |
Oh My Zeus |
| · ON |
Drunk, high |
| · ON ONE |
Under the influence of drugs |
| · ON9 |
Stupid (Chinese)
Online |
| · ONCO |
Or Nearest Cash Offer |
| · ONE |
One Love, goodbye |
| · ONE OFF |
Happened Once |
| · ONG |
Misspelling of OMG
|
| · ONION |
Ounce of a drug |
| · ONL |
Online |
| · ONM |
Oh, Never Mind |
| · ONNA |
Oh No, Not Again |
| · ONNTA |
Oh No, Not This Again |
| · ONO |
Or Nearest Offer |
| · ONOZ |
Oh No |
| · ONS |
One Night Stand |
| · ONTD |
Oh No They Didn't |
| · ONUD |
Oh No You Didn't |
| · ONYD |
Oh No You Didn't |
| · OO |
Object Orientated
Suprised |
| · OOA |
Out Of Ammo |
| · OOAK |
One Of A Kind |
| · OOBE |
Out Of Body Experience |
| · OOC |
Out Of Control/Character/Context |
| · OOF |
Out Of Office |
| · OOFT |
Sound made when impressed by something |
| · OOH |
Out Of Here |
| · OOI |
Out Of Interest |
| · OOM |
Out Of Mana (MMORPG) |
| · OOMF |
One Of My Friends/Followers |
| · OOML |
Out Of My League |
| · OOO |
Out Of Office |
| · OOP |
Out Of Place |
| · OOPS |
Word said after doing something wrong |
| · OOS |
Out Of Style |
| · OOSOOM |
Out Of Sight, Out Of Mind |
| · OOT |
Out Of Town |
| · OOTB |
Out Of The Box |
| · OOTC |
Obligatory On-Topic Comment |
| · OOTD |
Offer Of The Day
Outfit Of The Day |
| · OOTO |
Out Of The Office |
| · OOTW |
Out Of This World |
| · OOYL |
Out Of Your League |
| · OOYM |
Out Of Your Mind |
| · OP |
Original Poster |
| · OPA |
Greek exclamation |
| · OPB |
Other People's Business |
| · OPK |
Other People's Kids |
| · OPM |
Other People's Money |
| · OPPA |
Older brother, male friend |
| · OPPS |
Misspelling of 'oops' |
| · OPS |
Operations
Oops |
| · OPSEC |
Operations Security |
| · OREO |
Black on the outside, white on the inside |
| · ORG |
Online Reality Games
Organization |
| · ORITE |
Alright, hello |
| · ORKUT |
Google's social network |
| · ORLY |
Oh Really |
| · ORN |
Oh Really Now |
| · ORO |
Expression of confusion |
| · ORZ |
Frustration, despair |
| · OS |
Operating System |
| · OSFA |
One Size Fits All |
| · OSLT |
Or Something Like That |
| · OSM |
Awesome |
| · OSO |
Other Significant Other |
| · OSS |
Open Source Software |
| · OSSIM |
Awesome |
| · OST |
Original Sound Track |
| · OT |
Off Topic |
| · OT3 |
One True Threesome |
| · OTA |
Over The Air |
| · OTAKU |
Obsessive fan |
| · OTAY |
Okay |
| · OTB |
Off The boat |
| · OTC |
Over The Counter |
| · OTD |
On The Dot
Out The Door |
| · OTE |
Over The Edge |
| · OTF |
Off Topic Forum |
| · OTFL |
On The Floor Laughing |
| · OTG |
On The Go
Off The Ground |
| · OTH |
Off The Hook |
| · OTK |
Over The Knee |
| · OTL |
like ORZ stick figure on hands and knees
Out To Lunch |
| · OTLTA |
One Thing Led To Another |
| · OTM |
Of The Moment
One Track Mind |
| · OTN |
On That Note |
| · OTO |
One Time Only |
| · OTOH |
On The Other Hand |
| · OTOOH |
On The Other Other Hand |
| · OTP |
One True Pairing |
| · OTR |
On The Run |
| · OTS |
On The Side |
| · OTT |
Over The Top |
| · OTTH |
On The Third Hand |
| · OTTOMH |
Off The Top Of My Head |
| · OTW |
On The Way |
| · OTW |
On The Whole |
| · OTY |
Over To You |
| · OTZ |
same as ORZ
|
| · OU |
Open University |
| · OUAT |
Once Upon A Time |
| · OUCH |
Interjection said when experiencing pain |
| · OUGHTA |
Ought to |
| · OUNCE |
28 grams of drugs (usually marijuana) |
| · OUO |
Official Use Only |
| · OUTTA |
Out Of |
| · OVA |
Original Video Animation |
| · OVNO |
Or Very Near Offer |
| · OVO |
Obviously |
| · OW |
Ouch
Other Woman
Oh, Well |
| · OWK |
Other World Kingdom |
| · OWLING |
Crouching and staring like an owl |
| · OWN |
Beat, dominate (gaming) |
| · OWNED |
Dominated |
| · OWNM |
Oh Well, Never Mind |
| · OWOA |
One Way Or Another |
| · OWS |
Occupy Wall Street |
| · OWT |
Anything |
| · OWTTE |
Or Words To That Effect |
| · OX |
Sharp blade |
| · OXY |
OxyContin (or oxycodone), painkiller |
| · OY |
Oh Yeah |
| · OYB |
On Your Bike |
| · OYE |
Listen up |
| · OYG |
Oh Your God |
| · OYO |
On Your Own |
| · OZ |
Australia
Ounce |
| · O_O |
Confused |
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All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Other 0 1 2 3 4 5 6 7 8 9 |
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