ADC

1. Advice of duration and charge, a telephone service by which the operator advises the caller of the cost of the call he or she has just made, now called Charge Advice (also AD and C)
2. Aide-de-camp
3. Analogue-to-digital converter (computing)

• chopping-knives
• choppings
• choppy
• chops
• chops and changes
• chopsockies
• chopsocky
• chopstick
• chopsticks
• chop suey
• chop sueys
• chop up
• choragi
• choragic
• choragus
• choraguses
• choral
• chorale
• chorales
• choralist
• choralists
• chorally
• choral prelude
• choral preludes
• chorals