"Juan Carlos I" also listed in both LAC and LHD/LHA ,while LHD/LHA is also considered as platforms for F35B and AV-8B
AAS , is the general category of the ships which is operating for landing and delivery of MEU marine expeditory units . this includes LHD LHA LAC LPD
Those are just hull classification by US , so we can adopt LHD for our Levend class because it fits well (limited aviation facility, F35B capability , attack- utility helicopter also landing amphibious units ). But shouldnt forget that LHD is also and LAC (light aircraft carrier ) nowadays ,because there is a advanced system like F35B to be operated on them , apart from AV-8B which is a slow and less advanced system.
Light aircraft carrier - Wikipedia, the free encyclopedia