French Medical Abbreviations You Should Know

You open a French patient’s discharge letter and find something like: « ATCD : HTA traitée par IEC, DT2 sous ADO. Admis pour SCA ST- avec EVA à 8/10. Bilan biologique : NFS, CRP, TP, INR. Écho cardio : FEVG conservée. Sortie sous TTT AVK + BB. » Without knowing the abbreviations, this is impenetrable. With them, it is a precise clinical summary. This guide covers the abbreviations used most frequently in French medical documents, clinical notes, and verbal handovers.

Why French Medical Abbreviations Are Different

Many French medical abbreviations look nothing like their English equivalents. IDM is not obvious as myocardial infarction. FEVG is not immediately recognisable as ejection fraction. This is because French abbreviations derive from French terms, not Latin or Greek directly. Learning them requires a fresh memorisation effort — you cannot simply map your existing knowledge.

Additionally, French clinical writing tends to be highly abbreviated. Ward notes, observation charts, and handover documents compress enormous amounts of information into very short space. A nurse reading the transmissions (nursing handover notes) will encounter a dozen abbreviations per patient. If you work with French medical documents regularly, this guide is essential reading.

Patient History Abbreviations (Antécédents)

Abbreviation Full term English equivalent
ATCD Antécédents Past medical history (PMH)
ATCD Chir Antécédents chirurgicaux Surgical history
ATCD Fam Antécédents familiaux Family history
ATCD Gyn-Obs Antécédents gynécologiques et obstétricaux Gynaecological and obstetric history
FdR Facteurs de risque Risk factors
RAS Rien à signaler Nothing to report / NAD
SdV Signes de vie (ou Signes vitaux) Vital signs
MHD Motif d’hospitalisation actuel / maladie actuelle Reason for admission / presenting complaint

Common Diagnoses and Conditions

Abbreviation Full term English equivalent
HTA Hypertension artérielle Hypertension / high blood pressure
DT2 / DT1 Diabète de type 2 / type 1 Type 2 / Type 1 diabetes
IC Insuffisance cardiaque Heart failure
IDM Infarctus du myocarde Myocardial infarction (heart attack)
SCA Syndrome coronarien aigu Acute coronary syndrome (ACS)
SCA ST+ SCA avec sus-décalage du segment ST STEMI
SCA ST- SCA sans sus-décalage du segment ST NSTEMI / unstable angina
AVC Accident vasculaire cérébral Stroke (CVA)
AIT Accident ischémique transitoire TIA (transient ischaemic attack)
EP Embolie pulmonaire Pulmonary embolism (PE)
TVP Thrombose veineuse profonde Deep vein thrombosis (DVT)
BPCO Bronchopneumopathie chronique obstructive COPD
IRC Insuffisance rénale chronique Chronic kidney disease (CKD)
IRA Insuffisance rénale aiguë Acute kidney injury (AKI)
IHC Insuffisance hépatocellulaire Hepatocellular insufficiency / liver failure
SEP Sclérose en plaques Multiple sclerosis (MS)
MCR / MCU Maladie chronique rénale / urinaire Chronic renal / urinary disease
K Cancer (informal abbreviation in notes) Cancer

Medication and Treatment Abbreviations

Abbreviation Full term English equivalent
TTT Traitement Treatment / medication regimen
Ord. Ordonnance Prescription
cp / cpr Comprimé Tablet
gél Gélule Capsule
amp Ampoule Ampoule / vial
IV Intraveineux / intraveineuse Intravenous (IV)
IM Intramusculaire Intramuscular (IM)
SC Sous-cutané Subcutaneous (SC)
PO Per os (voie orale) By mouth / oral
ADO Antidiabétiques oraux Oral antidiabetics
AVK Antivitamine K Vitamin K antagonist (warfarin class)
AOD / NACO Anticoagulants oraux directs / Nouveaux anticoagulants oraux DOACs / NOACs
IEC Inhibiteurs de l’enzyme de conversion ACE inhibitors
ARA2 / ARAII Antagonistes des récepteurs de l’angiotensine II ARBs (angiotensin receptor blockers)
BB Bêtabloquants Beta blockers
IPP Inhibiteurs de la pompe à protons Proton pump inhibitors (PPIs)
AINS Anti-inflammatoires non stéroïdiens NSAIDs
ATB Antibiotique Antibiotic
CI Contre-indication Contraindication

For a guide to how these medications are discussed in consultations and on prescriptions, see our article on talking about medication and treatments in French.

Laboratory and Investigation Abbreviations

Abbreviation Full term English equivalent
NFS Numération-formule sanguine Full blood count (FBC / CBC)
VS / VSH Vitesse de sédimentation ESR (erythrocyte sedimentation rate)
CRP Protéine C réactive CRP (C-reactive protein)
TP Taux de prothrombine Prothrombin time (PT)
INR International normalised ratio INR
BHC Bilan hépatique complet Liver function tests (LFTs)
BU / ECBU Bandelette urinaire / Examen cytobactériologique des urines Urine dipstick / urine culture (MSU)
HbA1c Hémoglobine glyquée Glycated haemoglobin / HbA1c
ECG Électrocardiogramme ECG / EKG
RP / RX Radiographie pulmonaire / radiographie Chest X-ray / X-ray
TDM / Scanner Tomodensitométrie CT scan
IRM Imagerie par résonance magnétique MRI
ETT Échocardiographie transthoracique Transthoracic echocardiogram (TTE)
FEVG Fraction d’éjection du ventricule gauche Left ventricular ejection fraction (LVEF)

Pain Assessment Abbreviations

Pain scales are central to French clinical documentation. The most commonly used is the EVA (échelle visuelle analogique) — equivalent to the VAS (visual analogue scale). You will also see:

  • EVAÉchelle visuelle analogique — the 0–10 pain scale, where 0 = no pain and 10 = worst imaginable pain
  • ENÉchelle numérique — the numerical rating scale (same principle, verbal rather than visual)
  • DOLOPLUS — a behavioural pain scale for elderly or non-verbal patients
  • ALGOPLUS — a simplified version for acute pain in cognitively impaired elderly patients

In a clinical note, you will see: Douleur EVA à 7/10, localisée à l’hypochondre droit — Pain rated 7/10 on the VAS, located in the right hypochondrium.

For full vocabulary around pain description, see our article on pain, symptoms, and injuries in French.

Ward and Administrative Abbreviations

Abbreviation Full term English equivalent
UH / UHJ Unité d’hospitalisation / de jour Inpatient ward / day unit
HDJ Hôpital de jour Day hospital / ambulatory care unit
HAD Hospitalisation à domicile Home hospitalisation
SAU Service d’accueil des urgences Emergency department (ED / A&E)
UHCD Unité d’hospitalisation de courte durée Short-stay ward (often attached to ED)
USC Unité de soins continus High dependency unit (HDU)
SAUV Salle d’accueil des urgences vitales Resuscitation room (resus / trauma bay)
CRH Compte rendu d’hospitalisation Discharge summary
CRO Compte rendu opératoire Operative note
CR Compte rendu Report / summary
DMS Durée moyenne de séjour Average length of stay
CCMU Classification clinique des malades aux urgences Triage classification (1–5 scale)

Abbreviations in French Nursing Documentation

Nursing notes (les transmissions infirmières) have their own set of abbreviations. If you work in a French nursing team or read nursing handover notes, these come up constantly. For more context on how these are used in practice, see our article on medical French for nurses.

  • — Température — Temperature
  • TA — Tension artérielle — Blood pressure
  • FC — Fréquence cardiaque — Heart rate
  • FR — Fréquence respiratoire — Respiratory rate
  • SpO2 — Saturation en oxygène pulsée — Oxygen saturation
  • DU — Diurèse urinaire — Urinary output
  • SNG — Sonde nasogastrique — Nasogastric tube
  • SV — Sonde vésicale — Urinary catheter
  • VVP — Voie veineuse périphérique — Peripheral IV line
  • VVC — Voie veineuse centrale — Central venous line
  • PSE / PSA — Pousse-seringue électrique / automatique — Syringe driver
  • SAP — Seringue auto-pousseuse — Syringe pump
  • PAO / PAI — Pression artérielle oscillométrique / invasive — Non-invasive / invasive blood pressure monitoring

Building Your Abbreviation Fluency

The most effective way to learn these is in context. Rather than memorising them in isolation, read actual French medical documents — discharge letters, consultation reports, blood test results — and decode them using this guide. Each time you encounter an abbreviation in a real document, it lodges more firmly than any flashcard.

If you are working with the full range of French medical documentation — not just clinical notes — our guide to understanding French medical documents walks through the structure of ordonnances, CRHs, and specialist letters in detail.

Next step: Take a real French discharge letter (if you have access to one through your work) or a sample online, and try to decode every abbreviation using this guide. Note the ones you could not find and research them — specialty-specific abbreviations can vary by department.