What does PTB stand for?

What does PTB mean?

PTB	Physikalisch Technische Bundesanstalt Academic & Science » Universities
PTB	The Powers That Be Miscellaneous » Unclassified
PTB	Powers That Be Governmental » US Government
PTB	Physical Therapy Board Medical » Physiology
PTB	Physical Therapy Board Business » Positions
PTB	Phlebotomy Medical » Laboratory
PTB	Physikalish Technische Bundesanstalt Academic & Science » Universities
PTB	Photonics Tech Briefs Community » Media
PTB	Project Test Bed Governmental » Military
PTB	PubTech BatchWorks script file Computing » File Extensions
PTB	Punish The Best Governmental » Military
PTB	Place To Belong Miscellaneous » Unclassified
PTB	Passive Treble and Bass Academic & Science » Electronics
PTB	Petersburg, Virginia USA Regional » Airport Codes
PTB	Pave The Bay Governmental » Transportation
PTB	Panthera Tigris Bengalis Miscellaneous » Unclassified
PTB	Personal Transport Bot Miscellaneous » Unclassified
PTB	Payload Timing Buffer Governmental » NASA
PTB	Pharmacology and Toxicology Branch Governmental » FDA
PTB	Publicly Traded Banks Business » Accounting
PTB	Pounds Per Thousand Barrels Academic & Science » Chemistry
PTB	PTB Group Ltd Business » ASX Symbols
PTB	polypyrimidine-tract-binding Academic & Science » Chemistry
PTB	pulmonary tuberculosis Medical