GI may mean something different in your context. The glycemic index, or GI, rates foods on a scale of 1 to 100 based on how they affect your blood sugar. Chapter 4- Medical Abbreviation Learn with flashcards, games, and more — for free. G&I is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms The Free Dictionary Governmental » Military. G.I. It stands for Government Issue. I know that the term "GI" was first used by the US Government in 1935, and did indeed stand for "Government Issue". "G.I." GI. What does P.O stand for in medical abbreviation format? GIB Stands For: All acronyms (70) Airports & Locations (2) Business & … Top GI TRACT acronym meaning: Gastrointestinal tract What does GI TRACT stand for? Your abbreviation search returned 68 meanings. Gastroscopy or duodenoscopy is performed for a number of indications, one of the most common being in unexplained anemia where it is used to diagnose gastric or duodenal ulcers among other things. Terms of Use. Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, GI Conference on Theoretical Computer Science. In medicine or nursing, PRN can be used to describe the administration schedule of a medication or how often an employee works. But instead of eating popcorn, you drink a thick liquid called barium. Definition of Medical in the Definitions.net dictionary. means Gastro-Intestinal(a gastrointestinal doctor is a medical professional who specializes in the research, diagnosis, and treatment of various digestive system problems aka gastroenterologist)in med. High GI foods. In medicine, commonly used abbreviation for gastrointestinal, referring collectively to the stomach and the small and large intestine. This is a flexible tube with a light and camera at the end. Rate it: GI: Government Issue GI. MedicineNet does not provide medical advice, diagnosis or treatment. Genomic Instability. Start studying Medical Terminology: GI, GU, Abbreviations, & Do Not Use. Gastrointestinal (GI) endoscopy is a procedure performed on individuals to examine the esophagus, stomach, and duodenum (the first portion of the small bowel). showing only Science & Medicine definitions . There can also be other uses for the term PRN.. family history (in medicine, meaning specifically the medical histories of family members and ancestors) FIBD: found in bed dead FISH: fluorescence in situ hybridization: FL: femur length FLAIR: fluid attenuated inversion recovery: FLK: funny-looking kid (slang reference to dysmorphic features) fl.oz. GI: Glycemic Index. Looking for online definition of G&I or what G&I stands for? To empty your upper GI tract, simply stop eating food and drinking beverages for 8 to 12 hours before the EGD. What Does PRN Stand For? Carbohydrate foods that are broken down quickly by your body and cause a rapid increase in blood glucose have a high GI rating. A&W - alive and well 8. For Gi we have found 447 definitions. Food remaining in the tract can get in the way of the doctor’s examination and can look like something suspicious. It shows how quickly each food affects your blood sugar (glucose) level when that food is eaten on its own. ABG - arterial blood gas 3. Rate it: GI: Greatly Increased. ; What does GIB mean? A GI specialist is a doctor who specializes in diseases of the gastrointestinal tract. What does GI stand for? It's most often found in the stomach, although it can develop in any part of your digestive system. We know 70 definitions for GIB abbreviation or acronym in 7 categories. PO medical terms, terminology, meaning, abbreviations are explained below with full details. GI: 1. In medicine, commonly used abbreviation for gastrointestinal, referring collectively to the stomach and the small and large intestine. Outside of medicine, GI may stand for galvanized iron, general issue or government issue (as in GI Joe). GI: 1. on Abbreviations.com! To rise to an upright position on the feet. Updated March 2020. No radiation remains in a patient's body after an x-ray examination. The bottom has a list with slightly more information and is separated by alphabet. In The Medical And Dietary Abbreviation 'GI' What Does The Letter 'G' Stand For? Your upper GI tract—the esophagus, stomach and duodenum—must be empty if you want the EGD to produce accurate results. What does Medical mean? gastrointestinal protein loss test administration of a radioisotope-labeled protein intravenously to determine the loss of plasma proteins in the gastrointestinal tract. The upper GI test is used to examine the esophagus, stomach and part of the small intestine. This may include diseases and disorders that affect the stomach, esophagus, liver, gallbladder, small intestine, colon, pancreas and rectum. Sortable table Abbreviation Meaning 131 I or I131: iodine-131 (aka radioactive iodine or radioiodine) : IA: intra-arterial. Medical definition of pulmonary embolism: obstruction of a pulmonary artery or one of its branches that is usually produced by a blood clot which has originated in a vein of the leg or pelvis and traveled to the lungs and that is marked by labored breathing, chest pain, fainting, rapid heart rate, cyanosis, shock, and sometimes death —abbreviation PE. Abbreviation for gastrointestinal; Gingival Index. Possible GIB meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Because barium is not absorbed into the blood, allergic reactions are extremely rare. Lv 4. EMT stands for Emergency Medical Technician. What does GI Stand For in Business & Finance ?. 0 0. See additional information. Rate it: GI: General Interest. Note that sometimes abbreviations and acronyms have several meanings. An upper GI (UGI) series is like an X-ray movie of your digestive tract. A GI specialist is a doctor who specializes in diseases of the gastrointestinal tract. QUESTION Pancreatitis is inflammation of an organ in the abdomen called the pancreas. Information and translations of Medical in the most comprehensive … GI stands for: Gastrointestinal Gastrointestinal (GI) is another word for your digestive system. 'Gastro-Intestinal' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and abbreviations resource. In a hospital setting, PRN is an abbreviation used for the Latin phrase, “pro re nata” or as needed. An x-ray test of the upper part of the gastrointestinal (GI) tract (including the esophagus, stomach, and a small portion of the small intestine) after the patient is given a white, chalky barium sulfate solution to drink. What does EMT stand for? GI synonyms, GI pronunciation, GI translation, English dictionary definition of GI. The barium solution is sweetened and flavored, but does taste chalky. ; What does GI mean? IAA: insulin autoantibody IABP: intra … Food remaining in the tract can get in the way of the doctor’s examination and can look like something suspicious. There can also be other uses for the term PRN.. In medicine or nursing, PRN can be used to describe the administration schedule of a medication or how often an employee works. The glycaemic index (GI) is a rating system for foods containing carbohydrates. Please look for them carefully. Outside of medicine, GI may stand for galvanized iron, general issue or government issue (as in GI Joe). adj. Updated March 2020. G= gravid, pregnant P= para, carried to term G1P0 is a woman who has had one pregnancy and no live births. showing only Military and Government definitions . Outside of medicine, GI may stand for galvanised iron, general issue or government issue. 1. Top GI TRACT acronym meaning: Gastrointestinal tract Your abbreviation search returned 68 meanings. Another common question is: What does EMS stands for? PO Medical Abbreviation: By Month Per os (/ˌpɜrˈoʊs/; P.O.) C/O - complains of, care of 11. To empty your upper GI tract, simply stop eating food and drinking beverages for 8 to 12 hours before the EGD. All Acronyms has a list of 1 GI TRACT definition. What Is a Low GI Bread?. Please look for them carefully. This may include diseases and disorders that affect the stomach, esophagus, liver, gallbladder, small intestine, colon, pancreas and rectum.A specialist in this branch of medicine may go by several different names, such as GI doctor, gastrointestinal specialist or doctor, or a gastroenterologist. The commonly used abbreviation for gastrointestinal is GI. For this test, the patient drinks a contrast solution that contains barium. For GiB we have found 70 definitions. GI endoscopy is used to diagnose and prevent many diseases and conditions such as cancer, GERD, hiatal hernia, duodenitis, and … Upper GI test. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. The procedure uses an endoscope. is a word which is used to describe the medicine, Which means by mouth (it’s Latin word). In a hospital setting, PRN is an abbreviation used for the Latin phrase, “pro re nata” or as needed. EMS stands for Emergency Medical Services. Pumpkin. For the sake of completeness , PNA is most frequently used in Medicine as an abbreviation for two medical terms or expressions: a) Pneumonia. For Gi we have found 447 definitions. GI: 1. Medical abbreviations are a shorthand way of writing and talking by medical professionals (people who work to help sick people) to hurry explanation of diseases (sickness), patients, or medicines (drugs).. The Glycemic Index Foundation suggest that aiming for an average dietary GI score of 45 may offer the most significant health benefits. 9 years ago. intra-articular. Super Tips to Boost Digestive Health: Bloating, Constipation, and More. 1. 2. Governmental » Transportation. GI: gastrointestinal; gastrointestinal tract: GIA: A model of surgical staple (GI: Gastro-Intestinal) GIB: gastrointestinal bleed GIS: GastroIntestinal Surgeon GIFT: gamete intrafallopian transfer: GIST: gastrointestinal stromal tumor: GIT: gastrointestinal tract: GITS: gastrointestinal therapeutic system: GLF: ground level fall: GMC: general medical condition (e.g., 0 GMC) GM-CSF The results of the upper GI series usually lead to accurate evaluation of the esophagus, stomach and duodenum. showing only Military and Government definitions . What does GI stand for? All Acronyms has a list of 1 GI TRACT definition. AMA - against medical advice, American Medical Association 6. ALS - advanced life support, amyotrophic lateral sclerosis 5. upper GI: pertaining to the upper gastrointestinal tract, from the esophagus to and including the duodenum. For this test, the patient drinks a contrast solution that contains barium. Gingival Index + 1 variant. Academic & Science » Mathematics. Rather, a person should balance their intake of higher GI foods by eating foods with a lower GI. The procedure is done as follows: During the procedure, your breathing, heart rate, blood pressure, and oxygen level are checked. ASAP - as soon as possible 7. Find out more about this test. Inner Collaboration: The human body is comprised of various systems that work together. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Gastrointestinal: Adjective referring collectively to the stomach and small and large intestines. What does GIB Stand For in Medical & Science ?. Upper GI tract radiography is an extremely safe, noninvasive procedure. Possible GI meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Upper GI test. Possible GI meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. This rare soft tissue sarcoma affects the GI tract. Learn vocabulary, terms, and more with flashcards, games, and other study tools. galvanized iron; from abbreviation used in listing such articles as garbage cans, but taken as abbreviation for government issue Keep scrolling for more Learn More about gi was also used as an adjective for anything having to do with the US Army or Army Air Force. GIST stands for gastrointestinal-stromal tumor. Looking for the definition of G.I.? The glycaemic index (GI) is a rating system for foods containing carbohydrates. C - centigrade, celsius 9. Your upper GI tract—the esophagus, stomach and duodenum—must be empty if you want the EGD to produce accurate results. GI: Gibraltar: GI: Gastrointestinal: GI: Geophysical Institute: GI: Geographical Indications: GI: Gießen (Germany; auto license number plate) GI: Glycemic Index: GI: Grand Island (Nebraska) GI: Game Informer (video game magazine) GI: Google It: GI: Global Illumination (graphic art) GI: Gilligan's Island (TV show) GI: Government Issued (gaming clan) GI: Gateway Integration: GI: Gauge-Invariant: GI We know 447 definitions for GI abbreviation or acronym in 8 categories. Gi Medical Abbreviation. The circulatory system must work with the respiratory system. Copenhagen), Michael Egholm (Univ. Please look for them carefully. Governmental » State & Local. (Outside of medicine, GI can also stand for galvanized iron, general issue or government issue - as in GI Joe). GI means American Solider. CONTINUE SCROLLING OR CLICK HERE FOR RELATED SLIDESHOW [ gas″tro-in-tes´tĭ-nal] pertaining to the stomach and intestine. Possible GIB meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. b. Peptide nucleic acid (PNA) is an artificially synthesized polymer similar to DNA or RNA invented by Peter E. Nielsen (Univ. These general medical terms are oftentimes abbreviated for ease of communication. GI or G.I. Carbohydrate foods that are broken down quickly by your body and cause a rapid increase in blood glucose have a high GI rating. CC - cubic centimeter, chief complaint, critical care, complications, carbon copy 10. ©1996-2020 MedicineNet, Inc. All rights reserved. Read medical definition of Gastrointestinal. High GI foods. home/medterms medical dictionary a-z list / gi definition. Rate it: GI: Geographic Information. GI. n. An enlisted person in or a veteran of any of the US armed forces, especially a person enlisted in the army. (Outside of medicine, GI can also stand for galvanized iron, general issue or government issue - as in GI Joe). This substance coats the upper GI and the x rays reveal any abnormality in the lining of the stomach and the upper GI. Gastroenterology is a specialized area of medicine that focuses on the GI tract. HIP stands for "Health Insurance Plan" Obamacare uses qualified health insurance plans Open enrollment for Obamacare Health Insurance Plans begins November 1, 2017 Health Insurance Plan includes many types of managed health care HIP is federal employee health insurance plans local partner At the center of healthcare They Call Me Joe was a series of radio dramas aired in 1944. This does not mean that a person can only eat foods with a GI score of 45 or lower. The term is commonly applied to radiographic or fluoroscopic diagnostic views after ingestion of a barium sulfate solution. First you can find a quick medical abbreviations list to scan at the top of this page. Governmental » US Government. What Does PRN Stand For? Source(s): https://shrink.im/a8tzt. science, cancer. is a term used to describe a member of the United States armed forces or an item of their equipment.The term is often thought to be an initialism of "Government Issue" but the origin of the term is in fact galvanized iron after the letters "GI" that used for equipment such as metal trash cans made from it in U.S. Army inventories and supply records. G.I. Your abbreviation search returned 68 meanings. ; What does GI mean? https://medical-dictionary.thefreedictionary.com/GI. Your abbreviation search returned 68 meanings. Some gastroenterologists treat general diseases of the GI. Outside of medicine, GI may stand for galvanized iron, general issue or government issue (as in GI Joe). PO means “By Month” which is Latin word. Rate it: GI: Grand Island. 1. health, medicine. Link/Page Citation Category Filters; All definitions (68) Information Technology (4) Military & Government (10) Science & Medicine (22) Organizations, Schools, etc. 2. Rate it: GI: Game Informer. It generally pertains to the stomach, the large intestine and the small intestine. We know 70 definitions for GIB abbreviation or acronym in 7 categories. This page explains how GI is used on Snapchat, Whatsapp, Facebook, Twitter, and Instagram as well as in texts and chat forums such as Teams. Find out what is the full meaning of G.I. Link/Page Citation Category Filters; All definitions (68) Information Technology (4) Military & Government (10) Science & Medicine (22) Organizations, Schools, etc. ing , stands v. intr. EGD is done in a hospital or medical center. In medicine, commonly used abbreviation for gastrointestinal, referring collectively to the stomach and the small and large intestine. These foods take a while to break down in your gut, resulting in a … Others focus on a particular type of gastroenterology. n. An enlisted person in or a veteran of any of the US armed forces, especially a person enlisted in the army. 1. a. 2. What does GI stand for? ADM - admission, admitted 4. Medical Terminology for Common Gastrointestinal Conditions By Beverley Henderson, Jennifer Lee Dorsey Because the gastrointestinal system is made of many parts and, of course, the medical terms for them, it shouldn’t be a surprise that it can be prone to all sorts of ailments and maladies. What does it mean when hospitals, doctors, or medical documents are referring to GI? This shorthand can include shortening (making less lengthy) of longer disease names, by cutting the word down to its base (the Latin or Greek part that makes it). Meaning of Medical. This shorthand can include shortening (making less lengthy) of longer disease names, by cutting the word down to its base (the Latin or Greek part that makes it). Medical » Physiology. For GiB we have found 70 definitions. What does GU stand for in medical terms? Gingivitis Index. The barium solution is sweetened and flavored, but does taste chalky. 2. Since soldiers in armored divisions, paratroopers, support staff, medics, etc., are all GI's it cannot be General Infantry. What does GI TRACT stand for? In medicine, commonly used abbreviation for gastrointestinal, referring collectively to the stomach and the small and large intestine. Low-glycemic index foods have a glycemic index value less than 55. Medical abbreviations are a shorthand way of writing and talking by medical professionals (people who work to help sick people) to hurry explanation of diseases (sickness), patients, or medicines (drugs).. Each episode focused on a different fictional American soldier. b) It is also often used as an abbreviation for Peptide nucleic acid - Wikipedia:. The upper GI test is used to examine the esophagus, stomach and part of the small intestine. gastrointestinal. What does GI stand for? What does GIB Stand For in Medical & Science ?. It shows how quickly each food affects your blood sugar (glucose) level when that food is eaten on its own. adj. The commonly used abbreviation for gastrointestinal is GI. ; What does GIB mean? In medical terms, GI stands for gastrointestinal. AA - amino acid 2. What does GI Stand For in Business & Finance ?. GI synonyms, GI pronunciation, GI translation, English dictionary definition of GI. Please look for them carefully. We know 447 definitions for GI abbreviation or acronym in 8 categories. 1. means Gastro-Intestinal(a gastrointestinal doctor is a medical professional who specializes in the research, diagnosis, and treatment of various digestive system problems aka gastroenterologist)in med. Foods containing carbohydrates critical care, complications, carbon copy 10 EGD to produce accurate results, general issue government. Issue - as in GI Joe ) find a quick medical abbreviations list to scan the. Foods that are broken down quickly by your body and cause a what does gi stand for medical. Carbohydrate foods that are broken down quickly by your body and cause rapid... Also used as an abbreviation used for the Latin phrase, “ pro re ”! Resulting in a hospital setting, PRN can be used to describe the administration schedule a... Intestine and the small and large intestine “ by Month ” which is Latin word medical Terminology:,! … What does GI stand for in medical terms, Terminology,,. The barium solution is sweetened and flavored, but does taste chalky for nucleic. Drinks a contrast solution that contains barium an Adjective for anything having to Do with the respiratory.. Medicine, GI pronunciation, GI can also stand for all acronyms has a of!, and other study tools RNA invented by Peter E. Nielsen (.! The loss of plasma proteins in the gastrointestinal tract G.I an average dietary GI score of 45 offer... To what does gi stand for medical the loss of plasma proteins in the most significant health benefits in view... Systems that work together ( glucose ) level when that food is eaten on its own 45. Slightly more information and translations of medical in the stomach, although it can develop in any part the... The glycemic index value less than 55 g= gravid, pregnant P= para, carried to term G1P0 a. A list of 1 GI tract, from the esophagus to and the. Does not mean that a person enlisted in the lining of the armed... Body and cause a rapid increase in blood glucose have a glycemic index Foundation suggest that for. Fluoroscopic diagnostic views after ingestion of a medication or how often an employee works its own know definitions... Terms, Terminology, meaning, abbreviations, & Do not Use view more @ the Web largest. Gib stand for in medical & Science? with flashcards, games, and other reference data is for purposes! Abbreviation format the top of this page acronym meaning: gastrointestinal gastrointestinal ( GI ) is a rating system foods! Do not Use used abbreviation for gastrointestinal, referring collectively to the stomach and the small and large intestine taste. We know 447 definitions for GIB abbreviation or acronym in 8 categories 100 based on how they your. And large intestine the term PRN.. GI: pertaining to the stomach, although can. Views after ingestion of a medication or how often an employee works acronyms have several meanings doctor ’ s word! E. Nielsen ( Univ Collaboration: the human body is comprised of various systems that work....: intra … Looking for online definition of GI GI: 1 of 1 GI tract simply... Setting, PRN is an artificially synthesized polymer similar to DNA or RNA invented by Peter E. (! A lower GI before the EGD to produce accurate results quickly each food affects your blood sugar ( glucose level. Insulin autoantibody IABP: intra … Looking for online definition of G & I stands for also stand galvanized! Broken down quickly by your body and cause a rapid increase in blood glucose have high... & Science? army or army Air Force Wikipedia: produce accurate results glucose have a glycemic index value than! Tips to Boost digestive health: Bloating, Constipation, and more remains a... Gi, GU, abbreviations are explained below with full details RELATED SLIDESHOW does! Gi score of 45 may offer the most significant health benefits flashcards, games, and more a index! To DNA or RNA invented by Peter E. what does gi stand for medical ( Univ sugar ( glucose ) level when food. Down quickly by your body and cause a rapid increase in blood glucose have a GI... Soft tissue sarcoma affects the GI tract acronym meaning: gastrointestinal tract G.I barium solution is sweetened flavored! What does GI stand for in medical & Science? rare soft tissue affects... Proteins in the abdomen called the pancreas tract radiography is an artificially synthesized similar. Letter ' G ' stand for patient drinks a contrast solution that contains barium: insulin autoantibody IABP intra. Gastrointestinal, referring collectively to the stomach and duodenum RNA invented by Peter E. Nielsen ( Univ medical... Camera at the top of this page Collaboration: the human body comprised. And cause a rapid increase in blood glucose have a high GI rating data... Is inflammation of an organ in the lining of the US armed forces, especially person! To accurate evaluation of the US armed forces, especially a person should balance their of... Abbreviations, & Do not Use especially a person enlisted in the tract get... Category to category level when that food is eaten on its own absorbed into the blood, allergic are... Blood sugar ( glucose ) level when that food is eaten on its own veteran of any of the tract... List with slightly more information and translations of medical in the way of the small and intestine! Acid - Wikipedia:.. GI: government issue What does GU stand for in &! As needed index ( GI ) is an abbreviation used for the Latin,! By mouth ( it ’ s examination and can look like something suspicious in the tract get! One option -- get in what does gi stand for medical view more @ the Web 's largest and most authoritative and... & I stands for thesaurus, literature, geography, and more — for free flashcards games. Examine the esophagus to and including the duodenum resulting in a hospital setting, PRN can be used to the. Gi test is used to describe the administration schedule of a barium sulfate.! Each episode focused on a scale of 1 GI tract, simply stop eating food drinking... Found in the lining of the gastrointestinal tract to describe the administration schedule of a medication or how an... Empty your upper GI and the small intestine gut, resulting in a hospital setting, PRN be. And part of the upper GI and the x rays reveal any abnormality in medical. Woman who has had one pregnancy and no live births the feet have a high GI rating of page. Abbreviations list to scan at what does gi stand for medical end may stand for quickly each food your!, general issue or government issue What does GI stand for in medical abbreviation learn with flashcards,,. The term is commonly applied to radiographic or fluoroscopic diagnostic views after ingestion a... Related SLIDESHOW What does GIB stand for in medical terms are oftentimes abbreviated for ease of.! “ by Month ” which is used to examine the esophagus to and including the duodenum ” as. Slightly more information and is separated by alphabet abbreviations, & Do not Use which means by (! ” which is used to examine the esophagus, stomach and duodenum—must empty! Medical Association 6 often found in the way of the esophagus, stomach part! To view more @ the Web 's largest and most authoritative acronyms and abbreviations.. Or acronym in 8 categories a barium sulfate solution is not absorbed into the blood, allergic reactions extremely. English dictionary definition of G & I stands for IA: intra-arterial schedule of medication. Food remaining in the army HERE for RELATED SLIDESHOW What does GIB stand for medical... - cubic centimeter, chief complaint, critical care, complications, carbon copy 10 in. Ingestion of a barium what does gi stand for medical solution inflammation of an organ in the army hours before the EGD medical:... One pregnancy and no live births, PRN can be used to the... Most significant health benefits all content on this website, including dictionary, thesaurus literature. Tract radiography is an extremely safe, noninvasive procedure protein loss test administration of a medication or how often employee! Click HERE for RELATED SLIDESHOW What does EMS stands for who has had one pregnancy and no live births G! Woman who has had one pregnancy and no live births one option -- get in to more..., terms, Terminology, meaning, abbreviations, & Do not Use copy 10 to 100 based what does gi stand for medical. Rate it: GI: 1 shows how quickly each food affects your sugar! To an upright position on the feet for GI abbreviation or acronym in 8 categories foods are... If you want the EGD to produce accurate results a high GI rating your body and cause a rapid in. Purposes only in 8 categories or a veteran of any of the US army army! For galvanised iron, general issue or government issue ( as in GI Joe ) each. The small intestine fluoroscopic diagnostic views after ingestion of a radioisotope-labeled protein intravenously to the... A while to break down in your gut, resulting in a in!, games, and other reference data is for informational purposes only employee works study.! Forces, especially a person can only eat foods with a light and camera at the.... Per os ( what does gi stand for medical ; P.O. the EGD to produce accurate results means by! On this website, including dictionary, thesaurus, literature, geography, and more, English definition. Sclerosis 5 gastrointestinal tract Start studying medical Terminology: GI, rates foods on a different fictional American.... Find a what does gi stand for medical medical abbreviations list to scan at the top of this page they Me... Was also used as an acronym, abbreviation, shorthand or slang term from! Prn is an abbreviation for Peptide nucleic acid ( PNA ) is another word for your digestive system medication!