| CNC turning technology | CNC-Drehtechnik |
| CNC vertical lathe | CNC-Vertikal-Drehmaschine |
| CNC vertical lathes | CNC-Vertikal-Drehmaschinen |
| CNC-machine | CNC-Maschine |
| CNET | CNET |
| CNET Networks | CNET |
| CNG | Erdgasfahrzeug |
| CNH Global | CNH Global |
| Cnicus | Benediktenkraut |
| Cnidaria | Nesseltiere |
| cnidarian | Nesseltier |
| cnidarians | Nesseltiere |
| Cniva | Kniva |
| CNN | Cable News Network |
| CNN : Cable News Network | CNN , Cable News Network |
| CNO cycle | Bethe-Weizsäcker-Zyklus |
| CNOOC | China National Offshore Oil Corporation |
| Cnossos | Knossos |
| CNS | ZNS |
| CNS lymphoma | ZNS-Lymphom |
| CNVIII | Achter |
| CO | CO |
| CO : Colorado - Denver | Colorado |
| CO adjustment screw | Luftregulierschraube |
| co defendant | Mitbeklagte |
| co defendants | Mitangeklagte |
| co determination | Mitbestimmung |
| co editor | Mitherausgeber |
| co editors | Mitherausgeberinnen |
| co eds | Studentinnen |
| CO equipment | Amtsausrüstung |
| CO intoxication | CO-Vergiftung |
| co operate | mitwirken |
| co operated | mitgewirkt |
| co operative | entgegenkommend |
| co opt | kooptieren |
| Co ordinate | Koordinate |
| CO poisoning | CO-Vergiftung |
| co production | Gemeinschaftsproduktion |
| co respondent | Mitbeklagte |
| CO shift conversion: shift reaction | katalytische Kohlenoxid-Umwandlung |
| CO tank | Kohlenmonoxidbehälter |
| co- | ko- |
| co-adapted meme complex | koadaptiver Mem-Komplex |
| co-administration | Mitverwaltung |
| co-author | Mitverfasser |
| co-authored | zusammen verfasst |
| co-authoring | zusammen verfassend |
| co-authors | Mitverfasser |
| co-band mode | Gleichlageverfahren |
| co-belligerent | kriegsverbündet |
| co-branding | Co-Branding |
| co-brother-in-law | Schwager |
| co-citation | Kozitation |
