OR operation, or so, orange, orb, orbiform curve, orbit, orbital, orchid, order, order of a differential equation, order preserving, order register, order relation, order set, ordered, ordered n-tuple, ordered pair, ordered set, ordered triplet, ordering, ordering algorithm, ordering by merging, ordering criterion, ordering relation, orderly closedown, ordinal, ordinal number, ordinal type, ordinal value, ordinary - Англо-український словник технічних термінів - Іншомовні словники