omne in die - every day/once daily preferred to qd in the UK[3]
in Prescription
398852398853
Similar to od
A.T.C. - around the clock a.u. - auris utraque - both ears aa - ana - of each ad - ad - up to ad lib. - ad libitum - use as much as one desires; freely admov. - admove - apply agit - agita - stir/shake