There are multiple definitions:

1. transient ischemic attack(English)

   • also called a mini-stroke
   • CVA, CVE, PRIND, TNA
   • Brain (dys)function, Hemodynamics
   • https://www.nhl…h/stroke/causes

2. transimpedance amplifier(English)

   • LIA
   • Bioengineering

3. trabecular-iris angle(English)

   • AOD, AS, AS-OCT, EP, IT, IOP, ITC, LI, LPI, OCT, SS
   • Ophthalmology
   • https://doi.org…nals-10008-1152
   • https://doi.org….1111/aos.13450

4. thanks in advance(English)

   • Practical shorthand

5. thoracic inlet angle(English)

   • a key anatomical measurement used in spinal imaging to evaluate the sagittal balance and alignment of the cervical spine. It is a morphologic parameter that remains constant regardless of posture
   • C7SVA, LL, NT, PI, PT, SSA, TK, SS, SVA
   • Anatomy, Medical imaging, Spine (or spinal cord)
   • https://doi.org…12.2017.1296654