Poss.

Of or pertaining to ownership or possession.

(grammar) Indicating ownership, possession, origin, etc.

Unwilling to yield possession of.

"He is very possessive of his car."

(usually not comparable) Able but not certain to happen; neither inevitable nor impossible.

"It's not just possible, it's probable."

Capable of being done or achieved; feasible.

"It's possible for anyone to learn to pay the bagpipes."

Being considered, e.g. for a position.

"Jones and Smith are both possible for the opening in sales."

Apparently valid, likely, plausible.