anti anti idiotypic antibody
anti bacterial and anti cancer activity
Anti fog and anti dropping agent
anti oxidant and anti corrosive additive
anti scouring and anti wearing strength
anti sliding and anti tumble
Anti sapstain and anti mold
Air Leakage Rate of Air Preheater
air to air heat recovery unit
air to air missile launching envelope
arctic air [= arctic air mass]
continental air [= continental air mass]
main air port exhaust air
marine air [= marine air mass
variable air volume (VAV) air conditioning system
variable air volume air conditioning system
ability of anti prereduced component