The meaning of the Acronym TYS is...

TYS is

• Train Yard Software

More Meanings For TYS:

• Tensile Yield Strength
• Train Yard Software
• Total Years Service
• Total Years Service
• McGhee Tyson Airport
• Total Years Service
• Total Years Service
• Teach Yourself Spanish
• The Young Spinsters
• Triangle Youth Symphony
• Taking Your Soul
• Track Your Stats
• Torrington Youth Soccer
• Thomaston Youth Soccer
• Mcghee Tyson Airport, Knoxville, Tennessee USA

TYS is also in:

• Airport Codes
• Educational
• Firms
• Media
• Military
• Music
• NASA
• Plastics
• Religion
• Sports
• Transportation
• US Government