- NBT-CMI77516B3-C
- NBT-CMI77516B3-C
- NBT-CMI77528S3-C
- NC Graphics
- NC Graphics Machining STRATEGIST
- NCC Data
- NCC Finance Ltd
- NCC Group PLC
- NCH Software
- NCI Inc
- NCM-IGM201A
- NCM-IGM202A
- NCM-IGM401A
- NCM-IGM401B
- NCM-IGM402A
- NCM-IGM402B
- NCM-IGM403A
- NCM-IGM404A
- NCM-IGM404B
- NCM-IGM425A
- NCM-IGM426A
- NCM-IGM801A
- NCM-IGM802A
- NCM-IGM804A
- NCM-ISM201A
- NCM-ISM202A
- NCM-ISM401A
- NCM-ISM402A
- NCM-ISM403A
- NCM-ISM404A
- NCM-ISM801A
- NCM-ITM201A
- NCM-IXM201A
- NCM-IXM202A
- NCM-IXM401A
- NCM-SSM201A
- NCM-SSM201B
- NComputing
- NCP engineering
- NCR 299
- NCR 3150
- NCR 3227
- NCR 3230
- NCR 3320
- NCR 3333
- NCR 3350
- NCR 3360
- NCR 399
- NCR 7200
- NCR 8250
- NCR Century 100
- NCR Century 101
- NCR Century 150
- NCR Century 151
- NCR Century 200
- NCR Century 201
- NCR Century 251
- NCR Century 300
- NCR Century 350
- NCR Century 50
- NCR Century 75
- NCR Corporation
- NCR Criterion V-8400
- NCR Criterion V-8450
- NCR Criterion V-8500m
- NCR Criterion V-8550
- NCR Criterion V-8555M
- NCR Criterion V-8560
- NCR Criterion V-8570
- NCR Criterion V-8575
- NCR Criterion V-8580
- NCR Criterion V-8590
- NCR Decision Mate V
- NCR DECISION MATE V
- NCR IMOS COBOL 74
- NCR NEAT 399
- NCR PC4
- NCR PC6
- NCR PC8
- NCR WorkSaver 300
- NCrypted Technologies
- NCS Pte Ltd
- NCS Technologies, Inc.
- NCsoft
- NCUBE
- ND-500
- NDOORS Corporation
- ndVOR Solutions LLC
- NEAC 1101
- NEAC 1210
- NEAC 1240
- NEAC 2200
- NEAC 2203
- NEAC 2204
- NEAC 2206
- NEAC 2230
- NEAC 3800
- NEAC M4 Minicomputer
- NEAC MS10