| Abbreviation | Definition |
|---|---|
| NTC | Nuke The Chinks |
| NTCS | Naval Tactical Command System |
| NTCS-A | Naval Tactical Command System - Afloat |
| NTCS-A | Navy Tactical Command System - Afloat |
| NTCS-A | Navy Tactical Command System-Afloat |
| NTDR | Near Term Deployment Roadmap |
| NTDR | Near Term Digital Radio |
| NTDS | Navy Tactical Data System |
| NTE | Not To Exceed |
| NTF | National Test Facility |
| NTF | NATO Task Force |
| NTF | Nuclear Task Force |
| N-TFS | New Tactical Forecast System |
| NTG | New Technology Group |
| NTG | Non-Technical Generator |
| NTG | Nuke The Gooks |
| NTH | New Training Helicopter |
| NTI | Not Turned In |
| NTI | Nuclear Threat Initiative |
| NTIAC | Nondestructive Testing Information Analysis Center |