Tally Ho (or just "Tally) -- you have sight of the enemy
Roger -- Understand (never ever to be used in concert with Wilco....Roger Wilco Over and Out is Hollywood BS)
Visual -- you have sight of a friend
Blind -- you don't have sight
Bug Out -- nose down, unload, WEP to get away
Angels -- Altitude in thousands of feet, i.e., 190 8 O'clock, angles 10
Mace