DOI means Department of the Interior U.S. in FDA
Similar to DOI
AADA - Abbreviated Antibiotic Drug ApplicationAAEP - American Association of Equine Practitioners
AAFCO - Association of American Feed Control Officials
AAFP - American Academy of Family Physicians
AAHA - American Animal Hospital Association
AAI - American Association of Immunologists
AALAS - American Association for Laboratory Animal Science
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