(n) (comp) online test control program
(n) (comp) High-level Data Link Control
HDLC
(n) (comp) rate-based flow control
(n) (comp) association control service element
ACSE
(n) (comp) Association Control Protocol Machine
(exp) Happy New Year
(n) (comp) accepting Association Control Protocol Machine
(n) (comp) requesting Association Control Protocol Machine
(exp) (comp) calculator with keyboard controlled addressable storage
(exp) (comp) calculator with program-controlled addressable storage
(n) (comp) calculator with program-controlled and keyboard controlled addressable storage