OIL
OIL is used in business to track outstanding issue lists and in IT to log outstanding incidents, and in computing research it can refer to various ontology‑related languages or layers.
Miscellaneous
Oil Iraq Liberation
One In The Lord
Operation Iraqi Liberation
One In Love
Outside/ Inside Linebacker
Organizzazione Internazionale del
Governmental
Computing
Ontology Interchange Language
Optimized Invocation Layer
Ontology Inference Layer
Outstanding Incidents List