What does OIL stand for?

Object Implementation Language

Ocelot Industries Ltd. - Toronto Stock Exchange symbol

Office of Intergovernmental Liaison - Environmental Protection Agency (GFGA)

Oil City, PA - Location identifier - FAA (FAAL)

Oklahoma Information Lines - Oklahoma State Department of Libraries - Oklahoma City - Information service or system (IID)

Only Input Line (MHDI)

Ontology Inference Layer - A proposal for a web-based representation

Open Individual License (SAUS)

Operation Inspection Log (AAG)

Operator Identification Language (SAUS)

Orange Indicating Lamp (SAUS)

Orange Indicating Light (MSA)

Orbital International Laboratory

Ordnance Investigation Laboratory

Outside Independent Laboratory (SAUS)

Triton Energy Corp. - NYSE symbol (SPSG)