What suffix indicates a condition of?

The suffix that indicates a condition of is "-ia." This suffix is widely used in medical terminology to describe a state, condition, or situation related to a particular aspect of health. For example, "anemia" refers to a condition of having insufficient red blood cells or hemoglobin in the blood.

The term "-gram" refers to something recorded, usually a written or drawn record, and does not pertain to a condition. Similarly, "-iatry" denotes a field of medicine focused on treatment, as seen in terms like "psychiatry," which refers to the medical specialty dealing with mental health conditions. The suffix "-ic" generally describes a relationship or pertains to a certain characteristic but does not indicate a condition itself. Thus, "-ia" is the correct choice for indicating a condition.