- Transcriptor
- Transcultural nursing
- Transcutaneous pacing
- Transcytosis
- Transdermal
- Transdermal patches
- Transdifferentiation
- Transducer
- Transducin
- Transduction
- Transepidermal water loss
- Transepithelial potential difference
- Transesophageal echocardiogram
- Transesophageal echocardiography
- Transfection
- Transfer DNA
- Transfer RNA
- Transfer bench
- Transfer factor
- Transfer of learning
- Transfer of training
- Transfer-appropriate processing
- Transferase
- Transferases
- Transference
- Transference focused psychotherapy
- Transferrin
- Transferrin receptor
- Transferrin receptor 2
- Transferrin saturation
- Transfluthrin
- Transformation efficiency
- Transforming growth factor
- Transforming growth factor beta
- Transforming growth factor beta 1
- Transfusion medicine
- Transfusion reactions
- Transfusion therapy
- Transfusion transmitted infections
- Transfusion-associated graft-versus-host disease
- Transfusion-dependent anemia
- Transfusion-related immunomodulation
- Transfusional iron overload
- Transgenes
- Transgenesis
- Transgenic
- Transgenic animals
- Transgenic mouse
- Transgenic organisms
- Transglutaminase
- Transient acantholytic dermatosis
- Transient epileptic amnesia
- Transient equilibrium
- Transient expression
- Transient global amnesia
- Transient hypogammaglobulinemia of infancy
- Transient neonatal pustular melanosis
- Transient synovitis
- Transient tachypnea of the newborn
- Transillumination
- Transinstitutionalisation
- Transition
- Transition state
- Transition state analogs
- Transition state theory
- Transitional B cells
- Transitional cell carcinoma
- Transitional epithelium
- Transketolase
- Translabyrinthine approach
- Translation initiation
- Translational efficiency
- Translational medicine
- Translational regulation
- Translational research
- Translesion synthesis
- Translocase
- Translocase of the inner membrane
- Translocase of the outer membrane
- Translocon
- Transmembrane channels
- Transmembrane domains
- Transmembrane proteins
- Transmethylation
- Transmissibility
- Transmissible gastroenteritis virus
- Transmissible spongiform encephalopathies
- Transmissible spongiform encephalopathy
- Transmission based precautions
- Transmission disequilibrium test
- Transmission electron microscope
- Transmission electron microscopy
- Transmissivity
- Transmittance
- Transneuronal degeneration
- Transoral incisionless fundoplication
- Transoral laser microsurgery
- Transoral robotic surgery
- Transovarial transmission
- Transperineal biopsy
- Transpersonal
- Transphobia
- Transphosphorylation
- Transplant glomerulopathy
- Transplant rejection
- Transplantation
- Transport maximum
- Transport proteins
- Transport vesicles
- Transporter associated with antigen processing
- Transporters
- Transposable elements
- Transposases
- Transposition
- Transposition of great vessels
- Transposon mutagenesis
- Transposon sequencing
- Transposon tagging
- Transposons
- Transpulmonary pressure
- Transrectal ultrasonography
- Transrectal ultrasound
- Transrepression
- Transsphenoidal surgery
- Transsulfuration pathway
- Transtheoretical model
- Transthoracic echocardiogram
- Transthoracic echocardiography
- Transthyretin
- Transthyretin amyloidosis
- Transtracheal jet ventilation
- Transudate
- Transurethral biopsy
- Transurethral microwave thermotherapy
- Transurethral resection of the prostate
- Transvaginal oocyte retrieval
- Transvenous pacing
- Transversalis fascia
- Transverse
- Transverse acetabular ligament
- Transverse cervical artery
- Transverse colon
- Transverse facial artery
- Transverse ligament
- Transverse ligament of atlas
- Transverse ligament of the atlas
- Transverse metatarsal ligament
- Transverse myelitis
- Transverse occipital sulcus
- Transverse perineal muscles