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

4. thanks in advance(English)

   • Practical shorthand