Final answer:
The DD Form 2890 and DD Form 626 are forms used in the United States military for transportation requests and medical record-keeping.
Step-by-step explanation:
The DD Form 2890 and DD Form 626 are not related to a specific academic subject but are actually forms used in the United States military. DD Form 2890 is used to request transportation and helps in organizing military cargo shipments. DD Form 626 is a medical record used to document medical information and treatment of military personnel. Both forms are important for maintaining proper record-keeping and logistical operations within the military.