1-2return.com: Lost property recovery service based on property tagging.
BoomerangIt: Lost and stolen property recovery service.
Huzizit?: Register items online for worldwide recovery. Transferable IDs suitable for engraving. Secure server.
IMFound.com: Lost property recovery service.
Inspice: Recovery service for personal property and security labelling.
PetDex Global Pet & Property Registry: If you have found a lost pet or property, submit the appropriate form to see if the owner is registered in the PetDex database.
StuffBak: Online lost and found recovery program offering rewards to finders of lost or stolen articles or personal property worldwide.