Correct: ISTG Correct: istg Incorrect: iSTG Usage Use of the abbreviation can be found in the following places. Annoyance and Assurance Another ISTG How to Use ISTG One of the hottest internet acronyms among today's teenagers is ISTG. Confused about slang like cap, HB, ATP, and more? We defined some popular TikTok acronyms for you. Usually, students or the young generation use this acronym. Read Also: What does CFS mean on Instagram? Common Uses for ISTG . OFC meaning: of course. It can often. The slang abbreviation ISTG is frequently used as an interjection to express emotion or as an attestation of honesty. Throughout the years, a variety of terms have arisen which make it easier to communicate online. ETA meaning: estimated time of arrival. ISTG is an internet slang initialism that conveys earnestness, annoyance, or surprise. STG: You can swear to god when you are frustrated or in exacerbation. By using “ISTG,” individuals can emphasize the sincerity or truthfulness of their statements, especially when sharing surprising facts or. It is very similar to ISTFG meaning, however, there are additional letters added within the acronym. ISTG is an acronym used in texting, which stands for “I swear to God. Meaning. The term comes from “shipping” within fandom culture. What does Istg mean in text message . ”. ”. You can use it to show your deep frustration, attest to the truth of something, or underline your beliefs. The abbreviation ISTG is widely used in text messaging and online chat with the meaning "I Swear To God. Further Reading: What Does NFS Mean: Here Is All-inclusive Information You Need to Know. This. ISTG is an abbreviation commonly used in text messaging and online communication, particularly among younger generations. It is a reference to swearing or commitment to God that is not something to take lightly as it is a risk that the person who is saying it could be punished in the event of lying. Pushin P is a popular phrase in the Bay Area and Texas that was popularized by Atlanta rapper Gunna. What Does ISTG Mean In Texting? Snapchat represents a real-time multimedia communication platform that takes a step beyond traditional messaging applications. It is commonly used as an exclamation or interjection. A very dramatic phrase to be used only in exceptional circumstances. The phrase originated as a method for people to express a greater level of certainty about a statement they’re making in a conversation. It’s an acronym that people use to express the seriousness of a situation or to emphasize that they are not joking. ”. Looking for online definition of ISTG or what ISTG stands for? ISTG is listed in the World's most authoritative dictionary of abbreviations and acronyms ISTG - What does ISTG stand for?Definition of the term. 2. When someone uses ISTG, they are essentially emphasizing. Testify. What does ISTG mean in the text? Ans. Specifically, as internet usage is increasing daily,. While some text codes (like brb, lol, and omg) are simple ones that parents can understand, it can be difficult for parents to understand many codes teenagers use nowadays. Some of these words and acronyms are used on other video games and social media platforms too. “ISTG” stands for “I swear to God,” and it’s commonly used in texting to express the seriousness of a situation or to assure someone that you’re not joking when. The term is primarily used to emphasize a point you’re making and can reiterate anger or annoyance. This phrase is often used on social media while making public posts or in private chats. 3. The”I” is the person who is saying it, while”F” is an expletive “F” can be an exclamation point added to the expression. ISTFG. "I swear to. ”. TikTok lingo is hard to keep up with. I swear to God. More violent then just I Swear To GodISTG is an acronym that is short for “I swear to God”. Similar to “I Swear To Fucking God” istfg, in that it is an escalation of the original term “I Swear To God” istg. Prison gang. ISTG Meaning. ISTG has multiple definitions that can be used in various settings. It is a stronger version of the phrase “I swear”. The texting term ISTG, which means "I Swear To God," tells people that you really do mean what you're saying. ”. Having a parental control app on your child’s phone will give you. ISTG=Make a PromiseWhat Is ISTG Meaning in SlangIstg Slang Usage (Examples and Use Cases)ISTG Meaning on TikTokISTG Meaning SnapchatFAQs on ISTG Meaning1. It is very similar to ISTFG meaning, however, there are additional letters added within the acronym. ISTG. showing only Slang/Internet Slang definitions ( show all 7 definitions) Note: We have 1 other definition for ISTG in our Acronym Attic. It could be used to define the frustration or annoyance you might have towards something or somebody. The ISTG acronym is commonly used in response to a person who doubts something that you said. This should not be used in any formal setting, no matter how informal it may seem, via social media or text. They are there for each other on the good days and the bad days. It can be written in both lowercase “istg” and capital “ISTG” letters. "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness of a situation or assure you're. Likewise, if you have ever seen the text code "ISTG" in texting and wondered what does ISTG mean in text. Chronic Osteomyelitis Pathology Degree Embed Share an image of ISTFG » Click to view: Hearing impaired tip:. Well, fret not – I’m here to help unravel the mystery for you. This is only for close friends. On the internet, there’s a lot of jargon and abbreviations that often confuse even the most seasoned internet user. ISTG stands for I Swear To God. However, as with many other abbreviations meaning "I love you," it should not. Definition of ISTG in Slang/Internet Slang. I swear to fucking god. It is used to emphasize a statement, a promise, or a claim, to express frustration, or to make a solemn vow. What does 'ISTG' mean? "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness of a situation or assure you're not joking when sharing a surprising fact. ”. Promise. Usually used after saying something ‘cool’. ISTFG, if you don’t stop playing your music so loudly, I’m going to lose it. Usage: “Oh nice, you finally finished it! Welcome to the club B)” What does BB mean?What Does ISTG Mean in Texts or on Social Media? ISTG means “I swear to God” in text messages and on social media platforms like TikTok, Snapchat, Twitter, Instagram, and more. Like, "ISTG, if I get one more. -ISTG that was the best pizza ever! -I put your racket back in your duffle bag istg. I Swear to God. ISTJ types like to have clear goals and realistic deadlines, and to work with factual data to solve problems and monitor progress. ISTG is commonly used in text messages and other social media conversations as a way to emphasize the truth or sincerity of a statement. " ISTG is used to add emphasis to a statement (usually a promise, threat, excuse or apology), or as an interjection which expresses surprise, skepticism or exasperation (similar to OMG ("Oh My God!") ). So, if you ever heard OMG (O My God), another popular acronym, ISTG won’t surprise you anymore. 1 definitions of ISTG. Swear to fucking god. You’ll find it all over the internet, from social media platforms like twitter and instagram to direct messages between friends. In summary, ISTG is an acronym widely used in informal online communication. ISTG is often used in informal conversations, texting, and on social media platforms. For example, three sample text messages using the abbreviation ISTFG could be: 1. This is also very similar to. HMU meaning: hit. You will find information about the origin and other possible meanings in all types of information on this acronym, including its. ISTG meaning is “I Swear To God” and is one of the most widely used acronyms in the English language. ISTG is a slang abbreviation used in online messaging and texting that means 'I swear to God. This is a group of teachers that are more than friends. ISTG is simply an acronym that means I swear to God. ILYSM means "I Love You So Much. 查看翻译. OTP meaning: one true pairing (a couple that fans prefer to all other. What does 'ISTG' mean? "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness of a situation or assure you're not joking when sharing a surprising fact. What does OTP mean in texting? “OTP” means “one true pair/pairing,” according to Merriam-Webster. Origin of ISTG. It's used express emotional sincerity or to seem intimidating. This acronym often highlights the sincerity, seriousness, or exasperation of the person using it. ABC means asking another player (or telling another player you’re ready) to make an offer, trade or perform a task in Roblox, such as roleplaying in a game. What does 'ISTG' mean? "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness of a situation or assure you're not joking when sharing a surprising fact. This phrase has a couple of variants, S2G and ISTG, and is frequently used in texting or on social media. What does 'ISTG' mean? "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness of a situation or assure you're not joking when sharing a surprising fact. In conclusion, “ISTG” is an acronym that stands for “I swear to God. They prefer to work in traditional organisational environments, with people who take their. Istfg Meaning Is: Istfg stands for “I Swear to Fucking God. Key Takeaways: ‘ISTG’ stands for “I Swear To God” and is commonly used in text messages and online chat. ISTFG. ISTG stands for “I swear to God” in texts and on social media apps. It comes from the courtroom oath that traditionally said, “i swear by almighty god that the evidence i shall give shall be the truth, the whole truth, and nothing but the truth. While the presence of the word “God” might indicate some religious connotation, it’s not a religious term at all. Specifically, as internet usage is increasing daily, people. showing only Slang/Internet Slang definitions ( show all 7 definitions) Note: We have 1 other definition for ISTG in our Acronym Attic. It’s also like STG. ” Origin of ISTG. While it may seem like a phrase that you would use in casual conversation, it can be so much more than that. What Does ISTG Mean in Texts or on Social Media? ISTG means “I swear to God” in text messages and on social media platforms like TikTok, Snapchat, Twitter, Instagram, and more. It can also be used as an expression of sincerity, such as when a user is making a promise or expressing their. Likewise, if you have ever seen the text code "ISTG" in texting and wondered what does ISTG mean in text. ISTG stands for: I Swear To God. ISTG Meaning. ”. It's not typically used in a religious context. This abbreviation is commonly used in informal conversations on various digital platforms, such as text messages,. What Does “ISTG” Stand For? “ISTG” is an acronym that stands for “I Swear to God. Let’s talk about the other meanings of this common abbreviation and find out what it means for different people in different contexts. Matching search results: Since the STG meaning is often expressed fully when in a verbal conversation, the term STG should only be used in casual conversations via text or on social media. The expression “I swear to God” is used for centuries and originates directly from the Old English word “swear” which means swearing. ISTG Meaning. But while the slang term ISTG is harmless, other teenage slang terms could indicate that your teen is talking about risky behaviors or communicating with potentially dangerous people. Gunna explained that the ‘P’ stands for ‘player,’ although it can also stand for. ’. TLDR meaning: too long; didn't read. Whenever a TikTok user opens their app, they are directed to their For You Page, which is a stream of videos that TikTok thinks that user will like. ISTG Meaning= Threat3. ISTG and OMG can also be used interchangeably often. ISTG stands for “I swear to God. Sub the Gamer security threat group. " “ISTG” meaning over text message. It is a commonly used slang expression used to emphasize that someone is telling the truth, or to add emphasis to a statement. This phrase is used to emphasize the truth of a statement or assertion. ISTG is an acronym that stands for “I Swear To God”. So, if you ever heard OMG (O My God), another popular acronym, ISTG won’t surprise you anymore. Social media platforms: Snapchat, Instagram, Twitter, TikTok, and more. It is typically used to show appreciation of an act of kindness by a loved one. How Is ISTG Used? Use Cases & Examples. This is a casual phrase that many people use both online and in real life (imagine someone exclaiming “I swear to God!” when they’re frustrated or emphasizing a point). STFG stands for Super Teacher Friends Group. IYKYK meaning: if you know, you know. ISTG is an acronym that means I swear to God. It is often used in informal conversations, especially when expressing frustration or disbelief. ISTG can be used to express extreme seriousness, anger, or surprise, and is usually used outside of serious religious contexts. What Does Istg Mean? The acronym ISTG stands for “I swear to God. The “baby” part of the phrase isn’t a literal reference to a child, and. new search. It is an acronym used to emphasize a belief in or commitment to the truth of a statement. What Does “ISTG” Stand For? “ISTG” is an acronym that stands for “I Swear to God. The phrase “I swear to God” has been used for hundreds of years and is basically taken from the Old English word “swear” which means an oath. ISTG Meaning= Expression of Disbelief4. What does 'ISTG' mean? "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness of a situation or assure you're not joking when sharing a surprising fact. ABC – This doesn’t stand for anything. When used in text conversations, ISTG retains its original meaning of “I swear to God. It can also be an expression of surprise or. One of the known acronyms is “ISTG” or “istg”. ” It is often used to emphasise the truthfulness of a statement or convey the seriousness of a situation. " It is an internet acronym used in online chat to express frustration, surprise, or vehement assertion. When someone doubts something you said, using ISTG is a way to make a solemn oath that most people respect and are more likely to believe. This can be seen in phrases like: “ISTG, I’m always here for you” or “ISTG, I’ll never forget what you did for me”. ISTG means I swear to God. ISTG is short for "I swear to God. suggest new definition. -ISTG that was the best pizza ever! -I put your racket back in your duffle bag istg. What does LFG ð mean? LFG as “let’s freaking go” has since become widespread in texts among friends as a way to excite or “hype up” one another about a particular event or situation. In simple terms, “istg” stands for “I swear to God,” a popular expression used to emphasize the truthfulness or intensity of a statement. It’s similar to the term ‘ONG. TLDR meaning: too long; didn't read. ISTG can be used in various contexts and can have different implications depending on the conversation. IYKYK meaning: if you know, you know. Overall, the acronym STG stands for “swear to God. ISTG Unveiled: Introduction to the Slang. It is used to express frustration, anger, or disbelief. " The abbreviation ILYSM is used with the meaning "I Love You So Much" as an expression of affection. What does ISTG mean? ISTG means “I Swear To God”. This initialism should be avoided in professional situations or in conversing with someone who is religious. ” It is commonly used in text messaging and online chat to emphasize the truth or sincerity of a statement. Its meaning is “I Swear To God,” and it is commonly used to add sincerity or emphasis to a statement. GTFO can be used to express disbelief or displeasure. ” How to understand Texting Abbreviations!! LOL and LMAO, SMH, FFS… and all the other ISTG Meaning A short video summarzing the most common. The phrase “so what” is often used to express indifference or dismissiveness about the topic at hand. -ISTG that was the best pizza ever! -I put your racket back in your duffle bag istg. Definition of ISTG in Slang/Internet Slang. 2. ISTG Meaning= Threat Use Cases & Examples. What does istg mean in text. ISTG stands for "I Swear to God. Its meaning is “I Swear To God,” and it is commonly used to add sincerity or emphasis to a statement. For example, if someone decides to message you with insulting comments about your hair, then you might reply with "STFU. This is also very similar to. Usually, students or the young generation use this acronym. ISTG is simply an acronym that means I swear to God. ISTG is an acronym that stands for ‘I Swear To God. "I swear to. ISTFG, I can’t believe she actually said that to me. While the presence of the word “God” might indicate some religious connotation, it’s not a religious term at all. It’s often used as an exclamation or a way to emphasize something and can be written in lower or upper case letters. '. It could be used to show how excited they are or to express. What Does ISTG Mean? Introduction. This expression is used to emphasize the truthfulness or seriousness of a statement. What Does Istg Mean In Text? I swear to God ISTG means “I swear to God. LFG meaning: let's freaking go. Every TikTok user's FYP. In summary, ISTG is an acronym widely used in informal online communication. ISTG is an acronym that is short for “I swear to God”. It's a close relative of the OMG (Oh My God). . The slang abbreviation ISTG is frequently used as an interjection to express emotion or as an attestation of honesty. It’s used to convey a deep sense of seriousness about a situation or to emphasize a point being made. Do you know what ISTG means in a text message? Watch this video to find out when to use ISTG in a text message and what it means!What Does “ISTG” Stand For? “ISTG” is an acronym that stands for “I Swear to God. It’s a widely used acronym in text messaging and online chatting on social networking sites. ISTG is an acronym used for “I Swear To God. So, the next time you see someone using “istg” in a message or post, you’ll know exactly what they mean. The ISTG definition includes a short acronym for a phrase that reads as ‘I Swear To God’. 1 definitions of ISTG. " People use it in various places on the internet to tell someone to stop talking or as a gut reaction to something offensive or mean-spirited. “I swear to God” is a common phrase that people use to show that they are telling the truth or to express their sincerity. Use Cases & Examples. Simply put,. STG means different things to different people but its most common meaning is ‘Swear To God’. ISTG. "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness of a situation or assure you're. STFU is an acronym that means "shut the fuck up. You might learn your child is using this slang term by chance when a text pops up on the phone screen. ISTFG. Expand Your Lexicon: Discover 5+ Similar Words for ISTFG When it comes to texting, understanding similar. It stands for “I swear to God. While some text codes (like brb, lol, and omg) are simple ones that parents can understand, it can be difficult for parents to understand many codes teenagers use nowadays. This initialism should be avoided in professional situations or in conversing with someone who is religious. I just won the jackpot on the lottery ticket I bought yesterday, ISTFG! 5. This abbreviation is commonly used in informal conversations on various digital platforms, such as text messages, social media posts, and online forums. Essentially, ISTG is a shortcut way of saying "I. ISTFG means “I Swear To Fing God,” a phrase used to emphasize sincerity or seriousness when making a statement. One such popular slang on platforms like Snapchat is ‘ISTG’. This expression is most likely something you've heard in ordinary conversation. The origin of ‘ISTG’ can be traced back to the phrase “I swear to God,” which. It is an expression used to emphasize the truthfulness or sincerity of a statement. The phrase “I swear to God” has been used for hundreds of years and is basically taken from the Old English word “swear” which means an oath. It represents an empathetic or mildly shocked response to unexpected news or events. FYP means For You Page. I swear to fucking god. -ISTG that was the best pizza ever! -I put your racket back in your duffle bag istg. ISTFG. Start the day smarter. What does ISTFG mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: ISTFG. This initialism should be avoided in professional situations or in conversing with someone who is religious. A. What does 'ISTG' mean? "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness of a situation or assure you're not joking when sharing a surprising fact. The acronym ISTG is commonly used in text. Chronic Obstructive Pulmonary Disease D. Use ISTG to show you’re not joking about something, or to express annoyance or frustration with something (or someone). Here’s our round-up of the latest Roblox slang. Jamie Grill / Getty. It can be used to convey sincerity, make promises, express annoyance, and more. This abbreviation is typically used to express surprise, confusion, disbelief, or. 4. The abbreviation ISTG is widely used in text messaging and online chat with the meaning "I Swear To God. ISTG Meaning What Does “ISTG” Stand For? If you’ve ever seen “ISTG” in a text message or on social media, you might be wondering what it means. "I swear to. By swearing to God, you make a sacred oath that most people respect more and therefore, are more. If you see someone using ISTG when texting, they’re probably emphasizing how serious they are about something. ”. As in, I swear that actually happened. One of the main uses of ISTG is in text messages or chats, either between friends or in a. Going deeper into its meaning, ISTG sounds quite similar to OMG ‘Oh My God!’. OFC meaning: of course. I swear to f**king god (ISTFG) is an abbreviation used to express exasperation, disbelief, or agreement. Summary: · The added I at the beginning just refers to the person that is saying this, so ISTG means “I Swear To God”. In a different context, “sw” can also mean “someone who. It is commonly. FOMO meaning: the fear of missing out. ATP meaning: answer the phone. ETA meaning: estimated time of arrival. The media could not be loaded, either because the server or network failed or because the format is not supported. Get all the news you need in your inbox each morning. Here's what "ISTG" means and how you can use it in your next text exchange. 2006)Texting with friends is the best way to use this term. Today, I'll walk you through what ISTG means in text. It can be used to express emotions, surprise, or sudden kind of feelings. suggest new definition. This initialism should be avoided in professional situations or in conversing with someone who is religious. U Jelly has become a very popular expression, and because of its viral spreading nature, it has achieved meme status. Abbreviation of I Swear To Mother Fucking God. What does STG mean?U Jelly is often used to goad someone online or in-person because you possess an article that they do not have, or because you have attained some kind of gamer achievement or minor online fame. Use ISTG to show you’re not joking about something, or to express annoyance or frustration with something (or someone). Clear Of Patient Diagnosis B. "I swear to God" isn't just texting slang – it's used in everyday conversations to emphasize the truth at hand. ”. What does GM mean in text from a guy?What does df mean in texting? In the realm of texting and digital messaging, “df” usually stands for “da fuq”, a slang and casual form of saying “the fuck”. Even though the phrase includes “God,” its meaning and uses aren’t considered religious. What Does ISTG Mean? ISTG is an acronym that stands for “I Swear to God”. The Meaning of ISTG in Text. ” Definition: Istfg is an acronym for “I swear to f Up. " ISTG is used to add emphasis to a statement (usually a promise, threat,. It’s a direct and sometimes blunt way of communicating that the information just shared doesn’t impress, affect, or matter to the person asking “so what. Meaning. This phrase can be used to swear truthfully without having to use a more serious swear word, such as the word "God". Today, I'll walk you through what ISTG means in text and other text. Start the day smarter. ISTFG means “I Swear To Fing God” and is typically used in informal texting to express frustration or disbelief. Person1: I'm so exhausted. Use Cases & Examples. ONB is an abbreviation commonly used in texting, which stands for “Oh No Baby”. new search. It can be a powerful tool for self-motivation and encouragement. Simply put, “ISTG” stands for “ I swear to God . It’s also like STG. What Does ISTG Mean? In internet chatting and text messaging, the acronym “istg” actually means the phrase “I swear to God. ”. What Does ISTG Mean In Texting? ISTG is an acronym used for “I Swear To God. For example: What does ISTG mean? ISTG is an acronym that means I swear to God. Here's what this versatile slang term means and how you can use it in your messages and social media posts. This phrase is often used to express frustration or exasperation with a situation or to emphasize the sincerity of a statement. ”. "Meaning; ISTG: I Swear to God: ISTG: Immigrant Ships Transcribers Guild: ISTG: Information Storage Technology Group (University of Twente; Netherlands) ISTG: Inter-Site Topology Generator: ISTG: Implicit State Transition Graph: ISTG: Integrated Systems Tech Group (Tampa, FL) ISTG: Innovative Science and Technology Group (est. Complaint Of Patient Data C. ” This abbreviation is commonly used in informal conversations on various digital. Since this is a very casual acronym, avoid using it in. Capitalization The slang term and abbreviation “ISTG” is typically spelled in ALL CAPS or all lowercase letters. In texting lingo, “istg” simply stands for “I Swear To God”. Avoid using this abbreviation in business or professional settings because it is so casual. ” Origin of ISTG. Get all the news you need in your inbox each morning. It is commonly employed in informal chats, videos, and posts to show seriousness and truthfulness. HMU meaning: hit me up. What does 'ISTG' mean? "ISTG" stands for "I swear to God," an acronym usually used to express the seriousness. Here’s what this multifaceted slang term means and how you may. It may sound like a new term to some, but this one is very familiar to social media users. ”. Page ContentsWhat Is ISTG Meaning1. ISTG is used to express frustration or annoyance at something or to show emphasis on a statement. This phrase is typically employed to express surprise, disbelief or concern over a given situation. The slang abbreviation ISTG is frequently used as an interjection to express emotion or as an attestation of honesty. ISTG Meaning= ThreatUse Cases & Examples. Summary: · The added I at the beginning just refers to the person that is saying this, so ISTG means “I Swear To God”. In contrast to standard text or audio messaging apps, Snapchat offers the unique ability to share fleeting live video messages that vanish as soon as they are. ISTG stands for “I swear to God” and is often used on Snapchat to emphasize a point or express strong emotion. IMO meaning: in my opinion. Alternatively, you might say ISTG to show exasperation or frustration at something someone is telling you. . The”I” is the person who is saying it, while”F” is an expletive “F” can be an exclamation point added to the expression. What does B) mean? Back when emojis weren’t a thing, ‘emoticons’ were used to add more emotions to the text. B) used to be the symbol of a person wearing sunglasses with a smile on his face. Matching search results: Since the STG meaning is often expressed fully when in a verbal conversation, the term STG should only be used in casual conversations via text or on. I’m beyond shocked. It can be used as an exclamation, where users are expressing disbelief or shock. It can be used to convey extreme seriousness, exasperation, or surprise, and is usually used outside of a serious religious. ISTG Meaning= Honesty or Certainty2. Pinky promise. Further Reading: What Does NFS Mean: Here Is All-inclusive Information You Need to Know. This is a common acronym that is used online, typically in text-based communication. ILYSM can be used to express profound affection. "I swear to. Guarantee. More violent then just I Swear To God Learn what ISTG means in this quick and easy guide! Find out what the abbreviation stands for and how to use it in real life with this simple explanation. There needs to be a TikTok user manual that includes a glossary because new abbreviations and slang words are constantly being churned out and I, a millennial, cannot keep up. I Swear to God. For example, they might say “ISTG this homework sucks. This phrase should only be used in casual conversation. It can be used to convey extreme seriousness, exasperation, or surprise, and is usually used outside of a serious religious context. It is used to emphasize a statement, a promise, or a claim, to express frustration, or to make a solemn vow. It can be used to express emotions, surprise, or sudden kind of feelings. The phrase was later. It is commonly used in text messaging to express the seriousness of a situation or to assure that a statement is not a joke. – What does istg Mean in Text – ISTG is a popular online abbreviation among today’s youth. What Does ISTG Mean? In internet chatting and text messaging, the acronym “istg” actually means the phrase “I swear to God. The abbreviation “ISTG” is a shorthand. The slang abbreviation ISTG is frequently used as an interjection to express emotion or as an attestation of honesty. ”. ” Kids often use this to express frustration or exasperation. Also, Check What Does SNM Mean In Texting? What Does ISTG Mean and How Is It Used in Real Context? The use of shortened phrases is a popular way to communicate in text messages and online conversations.