| Abbreviation | Definition |
|---|---|
| CHEF | Cuisine Hospitality Education And Food |
| CHF | Ceskeho Hudebniho Fondu |
| CHFS | Certified Healing Foods Specialist |
| CIA | Culinary Institute of America |
| CIA | Custard In Apples |
| CIFC | Center For Informed Food Choices |
| CIFOR | Council to Improve Foodborne Outbreak Response |
| CIFT | Center for Innovative Food Technology |
| CIQ | Customs Immigration Quarantine |
| CJ | Cajun Jewel |
| CJ | Carrot Juicer |
| CJ | Colby Jack cheese |
| CJ | Country Jumbo |
| CJ | Cracker Jack |
| CL | Country Liquor |
| CL | Capt. Lawrence |
| CLO | Cod Liver Oil |
| CM | Ciku Malaysia |
| CMG | Cinnamon Makes Good |
| CMI | Cold Meat Industry |