What do the military tags mean?
 

When your at the doors near the pile of walkers you see military tags
does anybody know what it means?

Yea i was wondering about this too

the graffiti of numbers in the sort of triangle things everywhere? There is a diagram explaining the numbers further into the episode.

Uh..that some one in the armed forces dies and became a geek.

Later on when you get to the school, there’s a sketch on the table in the classroom. The sketch explains what the numbers are.

It's not a military tag, it's a Crawford tag. The numbers codes correspond to who inspected the house, the date, how many walkers they found, how many survivors they chose to take back to Crawford and how many survivors they chose not to take.

Left number does mean = Number of ineligable citizens found
Down number does mean = Number of citizens brought to crawford
Right number does mean = Number of walkers found
Up words does mean = Initials of person conducting my search
Up numbers does mean = Days since outbreak

:)

Same concept as FEMA currently uses, somewhat. I think FEMA has marks for people alive, people dead, date and something else I can't remember and am too lazy to wiki right now.