tissue plasminogen activator 
Third Party Administrator 
Trade Practices Act 
Transient Program Area 
Telephone Pioneers of America 
traffic pattern altitude 
two-photon absorption 
Test Planning Analysis 
Test Preparation Area 
Tetragonolobus purpureas agglutinin 
Thermal Performance Apparatus 
Thermal Plasma Analyzer 
tissue type plasminogen activator 
Trade Promotion Authority 
Trading Partner Agreement 
Trading Partner Agreements 
Transponder Performance Analyzer 
tri-party agreement 
Type of Procurement Action 
IATA code for Tampa International Airp… 
TAMPA 
Tantalum Producers of America 
Tape Pulse Amplifier 
Target Prioritization Aid 
task package automation 
Task Packaging Analysis 
taxi positional awareness 
Teacher Performance Appraisal 
Teachers' Pension Agency 
Tech Pubs Authority