10/18/16
RIV3 – Recombinant Influenza Vaccine, Trivalent
RIV4 – Recombinant Influenza Vaccine, Quadrivalent
LAIV – Live Attenuated Influenza Vaccine
IIV – Inactivated Influenza Vaccine (previously referred to as TIV)
IIV3 – Inactivated Influenza Vaccine, Trivalent
IIV4 – Inactivated Influenza Vaccine, Quadrivalent
TIV – Trivalent Inactivated Influenza Vaccine (replaced by the term IIV3)
ccIIV3 – Cell Culture Inactivated Influenza Vaccine, Trivalent
More vaccine acronyms & abbreviations
CDC Influenza Vaccination Resources for Healthcare Professionals