PUB
PUB is a versatile abbreviation that can stand for a publication, a pop‑up blocker in web browsers, the Public Utilities Board in various jurisdictions, a PGP public keyring, or even the city of Pueblo, Colorado.
Medical
Miscellaneous
Community
Governmental
Academic & Science
Regional
Computing
Page template (MS Publisher)
Public keyring (Pretty Good Privacy)
1st Publisher)
Physical Unit Block
Pop-Up Blocker