I found a pill i cannot identify in my childs room?! please help?

If it's a real commercial drug, it should show up in the Physician's Desk Reference. You might also find it in if you search by imprint. If it's a street drug you need a laboratory and a chemist, or somebody who knows what's on the street currently. There used to be an outfit called "Pharmchem" which served the community by describing street drugs on the radio- that was over 30 years ago, a time when people shared a lot of things without asking pertinent questions.