| NDT | Ferrocarril Nacional de Tehuantepec 
| Others |
| NDT | Namibia Development Trust
| Others |
| NDT | National Debate Tournament
| Others |
| NDT | National Department of Tourism
| Others |
| NDT | National Driver Training
| Others |
| NDT | National Drivetrain
| Others |
| NDT | Native Derived Table
| Others |
| NDT | Navigation Detection Threshold
| Others |
| NDT | Nederlands Dans Theater
| Others |
| NDT | nephrology dialysis and
| Others |
| NDT | Nephrology Dialysis Transplantation
| Others |
| NDT | Net Data Throughput
| Others |
| NDT | Network Development Training
| Others |
| NDT | Network Diagnostic Test
| Others |
| NDT | Network Diagnostic Tester
| Others |
| NDT | Network Diagnostic Tool
| Others |
| NDT | Neuro Developmental Treatment
| Others |
| NDT | Neuromuscular Developmental Technique
| Others |
| NDT | New Dimensions in Technology, Inc.
| Others |
| NDT | New Distributors Training
| Others |
| NDT | Newfoundland Daylight Time
| Others |
| NDT | Newfoundland Daylight Time [UTC - 0230]
| Others |
| NDT | Nil Ductility Transition
| Others |
| NDT | Nissan Diesel Thailand
| Others |
| NDT | Nmag Data Table
| Others |
| NDT | No Dial Tone
| Others |
| NDT | No Down Time
| Others |
| NDT | Non Destructive Test
| Others |
| NDT | Non Destructive Testing
| Others |
| NDT | Non Destructive Testing2
| Others |
| NDT | Non Directional Tread
| Others |
| NDT | Non Dripping Technology
| Others |
| NDT | Non-Destructive Test
| Others |
| NDT | Non-destructive testing
| Others |
| NDT | Non-Directional Travel
| Others |
| NDT | Nondestructive testing
| Others |
| NDT | Note De Transduction
| Others |
| NDT | Note du Traducteur
| Others |
| NDT | Notti Del Terrore
| Others |
| NDT | Nuclear Decommissioning Trust
| Others |