| NCT | NAFA Certified Technician 
| Others |
| NCT | Nano Carbon Technology
| Others |
| NCT | Nano Composite Technology
| Others |
| NCT | Nano-Carbon Technology
| Others |
| NCT | Narte Certified Technician
| Others |
| NCT | Nashville Children's Theatre
| Others |
| NCT | National Capital Territory
| Others |
| NCT | National Car Test
| Others |
| NCT | National Car Test (Ireland)
| Others |
| NCT | National Center for Toxicogenomics
| Others |
| NCT | National Child Trust
| Others |
| NCT | National Childbirth Trust
| Others |
| NCT | National City Tower
| Others |
| NCT | National Collegiate Trust
| Others |
| NCT | National Comedy Theatre
| Others |
| NCT | National Commission on Terrorism
| Others |
| NCT | Native Client Termination
| Others |
| NCT | Neo Cultural Technology
| Others |
| NCT | Neo Culture Technology
| Others |
| NCT | Neo Cute Technology
| Others |
| NCT | Nero CD Burner Cover Design Template
| Others |
| NCT | Nero Cover Designer Template
| Others |
| NCT | Nero CoverDesigner Template
| Others |
| NCT | Netherlands Car Trading
| Others |
| NCT | Network Cable Tester
| Others |
| NCT | Network Connection Technology
| Others |
| NCT | Network Connectivity Topology
| Others |
| NCT | Network Control and Timing
| Others |
| NCT | Network Control Terminal
| Others |
| NCT | Network Control Traffic
| Others |
| NCT | Neurology Centre of Toronto
| Others |
| NCT | Neutral Contour Technology
| Others |
| NCT | Neutral Contour Tire
| Others |
| NCT | Neutral Control Tire
| Others |
| NCT | Nevada Conservatory Theatre
| Others |
| NCT | Never Can Tell
| Others |
| NCT | New Circuit Test
| Others |
| NCT | New Class Template
| Others |
| NCT | Newton C Toolbox
| Others |
| NCT | No Comeback Teaser
| Others |
| NCT | Nobody Cares Though
| Others |
| NCT | Non Certified Technician
| Others |
| NCT | Non Certified Technologist
| Others |
| NCT | Non-Certified Technician
| Others |
| NCT | North Carolina Theatre
| Others |
| NCT | North Coast Trucking
| Others |
| NCT | North Country Trail
| Others |
| NCT | Not Canon Tm
| Others |
| NCT | Notification Content Type
| Others |
| NCT | Nottingham City Transport
| Others |
| NCT | Nuclear Compton Telescope
| Others |