There are multiple definitions:

1. to be determined(English)

   • TBA
   • Practical shorthand

2. timely birth dose(English)

   • providing hepatitis B vaccine to all neonates within 24 hours of birth is the key preventative measure to control perinatal hepatitis B virus infection
   • HBV
   • Pregnancy, Neonatal situation, Transmissible disease, Preventive medicine
   • https://doi.org…15.2015.1131370

3. Tubson-2 decoction(English)

   • a popular traditional Mongolian medicine, has been used to treat PMOP
   • ELISA, OVX, PMOP
   • Menopause
   • https://doi.org…har.2020.581991