NTTS
| Acronym | Definition |
|---|---|
| NTTS | Nta Trusted Time Server |
| NTTS | National Truck and Trailer Services (industry online directory) |
| NTTS | National Tractor Trailer School, Inc. (est. 1971) |
| NTTS | New Techniques & Technologies for Statistics |
| NTTS | NATO Terrestrial Transmission System |