Which classification of meat includes ox, cow, buffalo, and bison?

The classification of meat that includes ox, cow, buffalo, and bison is recognized as bovines. This category is specifically used for members of the species Bos, which are primarily known for their role in agriculture and meat production. Bovine meat is significant in many culinary traditions and is a major source of protein in various diets around the world.

Ovine refers to sheep, which are separate from the bovine category. Swine pertains to pigs and hogs, while poultry includes birds raised for their meat and eggs, such as chickens and turkeys. Each classification relates to different animal families and types of meat, distinguishing them based on species and common culinary practices. Thus, bovines encompasses the correct group of animals mentioned in the question.