-
business | companies & firms
-
Science, Technology, And Society
academic & science | universities
-
community | sports
-
governmental | military
-
community | religion
-
governmental | transportation
-
medical | laboratory
-
Southeast Tourism Society
community | travel & tourism
-
Serological Test For Syphilis
medical | laboratory
-
Synchronous Transport System
computing | networking
-
Serological Test For Syphilis
medical | physiology
-
Safety Trained Supervisor
miscellaneous | unclassified
-
Synchronous Transfer Signal
computing | telecom
-
governmental | transportation
-
governmental | military
-
Substitute Teacher Service
miscellaneous | unclassified
-
miscellaneous | unclassified
-
miscellaneous | unclassified
-
miscellaneous | unclassified
-
computing | telecom
-
governmental | nasa
-
medical | physiology
-
business | products
-
Science Technology Society
computing | technology
-
miscellaneous | science fiction
-
Space Transportation System (formal Name For The Space Shuttle)
governmental | nasa
-
governmental | military
-
Super Transportation System
governmental | transportation
-
Special Transportation Service
governmental | transportation
-
business | companies & firms
-
computing | texting
-
governmental | transportation
-
Science, Technology, And Society
academic & science | ocean science
-
miscellaneous | unclassified
-
computing | hardware
-
miscellaneous | unclassified
-
miscellaneous | unclassified
-
governmental | military
-
internet
-
business
-
Scheikundige Technologie Scheikunde
academic & science | universities
-
miscellaneous | unclassified
-
business | products
-
Societa Turistica Scientifica
community | non-profit organizations
-
community | schools
-
miscellaneous | science fiction
-
governmental | nasa
-
miscellaneous | unclassified
-
miscellaneous | unclassified
-
business | london stock exchange
-
computing | networking
-
miscellaneous | unclassified
-
State Transmission System
miscellaneous | unclassified
-
Sulfonylurea Tolerant Soybeans
miscellaneous | food
-
internet | chat
-
community | religion
-
Steinbacker, Timischl, And Schiffkowitz
community | music
-
Science And Technology Studies
computing | technology
-
miscellaneous | unclassified
-
Synchronous Transport Signaland
miscellaneous | unclassified
-
medical | physiology
-
Space Transportation System
governmental | transportation
-
miscellaneous | unclassified
-
medical | human genome
-
miscellaneous | unclassified
-
business | general
-
internet | chat
-
Synchronous Transport Services
computing | networking
-
Service Technicians Society
business | professional organizations
-
Structural Transition Section
governmental | nasa
-
miscellaneous | unclassified
-
medical | physiology
-
Charles M Schulz Airport (sonoma County Airport), Santa Rosa, California Usa
regional | airport codes
-
Student Technology Services
academic & science | universities
-
Synchronous Transport Signal
computing | networking
-
Supervisory Training System
miscellaneous | usps
-
academic & science | mathematics
-
business | companies & firms
-
Microsoft C/c++ Project Status Information
computing | file extensions
-
Sound Telecommunication Security
computing | security
-
Serologic Tests For Syphilis
academic & science
-
Scanning Tunneling Spectroscopy
academic & science | physics
-
community | travel & tourism
-
Sympathetic Therapy System
medical | physiology
-
governmental | transportation
-
Sigma Transmission System
miscellaneous | unclassified
-
miscellaneous | unclassified
-
Science Technology And Society
computing | technology
-
medical | physiology
-
Scream Tracker Song Format File
computing | file extensions
-
business | amex symbols
-
miscellaneous | unclassified
-
Society For Textual Scholarship
miscellaneous | unclassified
-
Standards And Testing Staff
governmental | fda
-
Students Teaching Students
community | educational
-
Synochronous Transport Signals
governmental | military
-
Squatters Tekno Soundsystem
computing | hardware
-
Simple Terminal Statement
community | law & legal
-
Schuylkill Transportation System
governmental | transportation
-
Science Techniques Society
miscellaneous | unclassified
-
medical
-
Science, Technology And Society
academic & science
-
academic & science | universities
-
Students Training Students
academic & science | universities
-
business | asx symbols
-
community | law & legal
-
miscellaneous | unclassified