If this is for the military you will have to prove it with paperwork from the Red cross or some other agency if you claim it was an emergency or hardship. Few private employers will accept excuses as well and most likely you will loose your job.
absent without leave
When writing an explanation letter for being absent without leave, it's important to be truthful and remorseful. Start by acknowledging the mistake, explaining the circumstances that led to your absence, and apologizing for any inconvenience caused. Provide assurances that it will not happen again and offer to make up for the missed work if possible.
i am sick
absent Absent WithOut Leave = A.W.O.L.
"It's gone AWOL" means that someone or something is missing or absent without explanation. AWOL stands for "absent without leave," typically used in a military context to refer to someone who has left their post without permission.
Absence Without Official Leave (US military)
yes if you get a absent with leave ticket but you will be shot if you are absent without leave.
AOL Absent WithOut Leave unauthorized leave
AWOL
Taking leave without permission is commonly referred to as "unauthorized absence" or "absent without leave (AWOL)." It is a violation of workplace or military policies and can result in disciplinary action.
People are absent from their jobs without official leave all of the time. Some excuses that people give for being absent are, that their car broke down, sick, or over slept.
Absent WithOut Leave