| Acronym | Definition |
|---|
| TCSS➣The Critical Slide Society (clothing design company; Australia) |
| TCSS➣Thomas Cheung Secondary School (Hong Kong) |
| TCSS➣Troup County School System (LaGrange, GA) |
| TCSS➣Titan Cyber & Software Solutions (est. 1996) |
| TCSS➣Texas Council for the Social Studies |
| TCSS➣Talk Cock Sing Song (talking nonsense, Singapore) |
| TCSS➣Tuscaloosa County School System (Alabama) |
| TCSS➣The Custom Saber Shop (website) |
| TCSS➣Trend Micro Certified Sales Specialist (software; Trend Micro) |
| TCSS➣Tucson Cactus & Succulent Society |
| TCSS➣Tennessee Council for the Social Studies |
| TCSS➣The Center for Student Success |
| TCSS➣Traffic Control and Surveillance Systems |
| TCSS➣Tasmanian Collie & Shetland Sheepdog club |
| TCSS➣Trinity College Science Society |
| TCSS➣Transfer Case Speed Sensor |
| TCSS➣Transfer Credit Summary System |
| TCSS➣Tri-County Service Source, LLC |
| TCSS➣Tri-Cities Sportsmen Show |
| TCSS➣Total Care Staffing Services. LLC. |
| TCSS➣Telecommunications Systems Standards |
| TCSS➣Technical Consulting System Support |
| TCSS➣Timer Count Source Set (register) |
| TCSS➣Traffic Capture Subsystem |
| TCSS➣Total Correctional Software Suite (Integrator) |
| TCSS➣Transient Crew Security System |
| TCSS➣Taiwan Chinese Student Society |
| TCSS➣Thermal Conditions Support System |
| TCSS➣Telecommunications Service System |
| TCSS➣Total Computing Solutions & Services |
| TCSS➣Two-Chamber Space Suit |
| TCSS➣Test Case Selection Strategy |
| TCSS➣Torpedo Control System, Submarine (British) |
| TCSS➣Time-table Creation Support System |
| TCSS➣Total Control Security and Call Accounting Server |
| TCSS➣Text Covering with Strings Subset (algorithm) |
| TCSS➣The CyberSeekers Society |
| TCSS➣Techni-Core Network Services |
| TCSS➣TradeCard Settlement Services, LLC |
| TCSS➣Thomson-CSF Semiconducteurs Specifiques SA (Paris, France) |
| TCSS➣Total Communications Systems & Solutions, Inc. |
| TCSS➣Technical Committee on Structural Shape |
| TCSS➣Training Consultation Style Survey |
| TCSS➣Tactical Control Surveillance System |
| TCSS➣Translation, Confinement & Sustainment Studies |
| TCSS➣Traffic Control Switching Set |
| TCSS➣Tokyo Counseling Support Services |
| TCSS➣Technical Communication: Situations and Strategies (course) |
| TCSS➣Telfair County School System |
| TCSS➣Target Chamber Service System |
| TCSS➣Triple Cities Soaring Society |
| TCSS➣Teach the Children of Southern Sudan |
| TCSS➣Two-Component Single-Step |