See co- for more
Co.
Co. /kəʊ $ koʊ/

1. the abbreviation of company:
James Smith & Co.
2. and co British English spoken the other members of a particular group of people:
I can’t say I’m looking forward to seeing Angela and co again.
3. the written abbreviation of county:
Co. Durham
Co. /kəʊ $ koʊ/

1. the abbreviation of company:
2. and co British English spoken the other members of a particular group of people:
3. the written abbreviation of county: