(n) day-care center
(n) (comp) daisy-chain
(n) declamation
(n) decrescendo (ita:)
(n) disillusion
(n) (comp) Designer2000
(n) (comp) design center
(n) design policy
(n) decision room
(n) decimal point
(n) de-escalation
(n) description
(n) dedication
(n) denomination
(n) (comp) device font
(n) development
(n) Dellinger phenomenon
(n) talking drum
(n) tournament pro
(n) toss batting (baseball)
pepper game
(n) (comp) top-down design
(n) (comp) tracking symbol
(n) truck crane
(n) (comp) trap handler
(n) tranquilizer
tranquiliser
(P)
(n) transaction
(n) Transylvania
(n) Transputer
(n) transporter
(n) (comp) transport layer