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