ib.

adverb1

1. •
   Abbreviation of ibidem.

noun4

1. •
   An International Baccalaureate program
2. •
   Initialism of infectious bronchitis.
3. •
   (Singlish) Initialism of internet brigade.

   • But — the PAP’s IB has a digital weapon that the non-PAP IB doesn’t — the POFMA. — 2020
4. •
   Initialism of integrated battlefield.

preposition1

1. •
   (Internet) Initialism of inspired by.