tps

from The Free On-line Dictionary of Computing (8 July 2008)

TPS

   Tree Pruning System.  "An Adaptive Tree Pruning System: A
   Language for Programming Heuristic Tree Searches",
   E.W. Kozdrowicki, Proc ACM 23rd Natl Conf 1968.

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

TPS
       Transaction Processing System

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

TPS
       TeleProcessing Systeme [gmbh] (provider)

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

TPS
       Transactions Per Second (DB, DBMS)