| Acronym | Definition |
|---|
| C&A➣Children and Adolescents (birth to 17 years of age) |
| C&A➣Certification and Accreditation (US DoD) |
| C&A➣Complete and Accurate (metric) |
| C&A➣Certification and Accreditation |
| C&A➣Collection and Administration |
| C&A➣Control and Administration |
| C&A➣Conditions and Assumptions |
| C&A➣Computers & Automation |
| C&A➣Camden and Amboy Railroad |
| C&A➣Clemens et August (European clothing brand ) |
| C&A➣Claims and Assessing (Australia) |
| C&A➣Clintest and Acetest (reagent tablets) |
| C&A➣Classification and Audit |
| C&A➣Clemens & August Brenninkmeyer (Netherlands) |