STStatus,STDescription
AA,Approved by competent national government agency
AC,Approved by Customs Authority
AF,Approved by national facilitation body
AI,"Code adopted by international  organisation (IATA, ECLAC, EUROSTAT, etc.)"
AM,Approved by the UN/LOCODE Maintenance Agency
AQ,"Entry approved, functions not verified"
AS,Approved by national standardisation body
QQ,Original entry not verified since date indicated
RL,Recognised location - Existence and representation of location name confirmed by check against nominated gazetteer or other reference work
RN,Request from credible national sources for locations in their own country
RQ,Request under consideration
RR,Request rejected
UR,Entry included on user's request; not officially approved
XX,Entry that will be removed from the next issue of UN/LOCODE