There are multiple definitions:

1. classical trigeminal neuralgia(English)

   • a pain syndrome consisting of sharp, lancinating pain along the distributions of one or more divisions of the trigeminal nerve
   • TN, sTN
   • Neuropathy, Pain
   • https://doi.org…658-354X.144102

2. Clinical Trials Network(English)

   • BI, ED, SBIRT, SMART-ED
   • Clinical trials
   • https://doi.org…sat.2020.108043

3. compound of tanshinone(English)

   • may refer to anti-tumor effect
   • AKT, BCL2, MTT, NSCLC, PARP1, PTEN, TCM, TUNEL
   • Alternative medicine, Apoptosis, Pulmonology, Oncology
   • https://doi.org…jep.2016.12.051