| Acronym | Definition |
|---|
| NTS | National Technical Systems |
| NTS | Nevada Test Site |
| NTS | National Trust for Scotland |
| nts | Not the Same |
| NTS | NT Server (Microsoft Windows) |
| NTS | National Traffic System (amateur radio) |
| NTS | Nothing to Say |
| NTS | National Topographic System (Canadian land systems - oil and gas) |
| NTS | Non-Technical Summary |
| NTS | Needless To Say |
| NTS | National Transportation Statistics (report) |
| NTS | Nucleus Tractus Solitarius |
| NTS | Network Time Server |
| NTS | Notice of Trustee Sale (real estate forclosure) |
| NTS | New Testament Studies (professional journal) |
| NTS | Non-Temporary Storage |
| NTS | Note to Self |
| NTS | Not To Scale |
| NTS | Not Too Sure |
| NTS | National Training School |
| NTS | Network TeleSystems (Sunnyvale, CA) |
| NTS | Nederlandse Televisie Stichting |
| NTS | Number Translation Service (Telco) |
| NTS | Norad Tracks Santa |
| NTS | Night Targeting System |
| NTS | Non-Traditional Student |
| NTS | Network Time Service(s) |
| NTS | Naval Training Station |
| NTS | National Testing System |
| NTS | Number the Stars (book by Lois Lowry) |
| NTS | No Torsion System |
| NTS | National Testing Services (Pakistan) |
| NTS | negative torque sensing (aviation) |
| NTS | National Tribology Services (oil analysis lab) |
| NTS | Naval Telecommunications System |
| NTS | N-Terminal Subdomain |
| NTS | NANA Training Systems (training and consulting organization; Alaska) |
| NTS | National Topographical System (Canada) |
| NTS | Northern Transmission System |
| NTS | Nasotracheal Suctioning |
| NTS | Nash the Slash (musician) |
| NTS | Nashua Transit System |
| NTS | Non-Terminal Symbol (computer science) |
| NTS | Note the Sarcasm |
| NTS | New Toy Syndrome |
| NTS | Network Tracking System |
| NTS | New Technologies Support (group) |
| NTS | Norwalk Transit System (Norwalk, CA) |
| NTS | Nontradable Shares (Chinese Stock Market) |
| NTS | Name-Tree Service |
| NTS | National Training Services (Northampton, UK) |
| NTS | Northwest TeleHealth Services |
| NTS | New Tactical System |
| NTS | Network Television Station |
| NTS | Nonresident Tracking System |
| NTS | Navy Torpedo Station |
| NTS | National Transmittal System |
| NTS | Naval Technical Services |
| NTS | Naviant Technology Solutions, Inc. |
| NTS | Nielsen Television Service |
| NTS | Non-Tariff Size |