(n) Homo economicus (lat:)
(n) (comp) whitebox
(n) box pleat
(n) policy mix
(n) row of a matrix
(n) matrix mechanics
(n) mixed doubles
(n) mixed juice
(n) mixed media
(n) (comp) metasyntax
(n) metaphysics
(n) metallic skis
(n) media mix
(n) monkey pox
(n) eugenics
(P)
(n) royal box
(n) logistics
(n) 6-8 seat automobile with sliding door or doors (wasei: one box car)
people-mover
minivan
(P)
(n) isometrics
(n) axle housing
(n) (comp) ActiveX
(n) (comp) ETX
(n) Interfax news agency
(n) (comp) index hole
(n) airport tax
(n) excuse me
(n) (comp) extended memory
(n) expressway
freeway
motorway
highway
(n) expression
(n) explosion