What does OEI stand for?

Lynch's Boat Manufacturing Inc., Lake Havasu City, AZ - Manufacturer code for watercraft hull identification number (USCG)

Ocean Energy - NYSE symbol - Formerly, Flores & Rucks (SPSG)

Office of Environmental Investigations (IDEM)

Officers Efficiency Index (SAUS)

Official Establishment Inventory

Offshore Ecology Investigation - Oil study

Oficina de Educacion Iberoamericana - Ibero-American Bureau of Education - IABE - Madrid, Spain (EAIO)

One Engine Inoperative - Aviation

One Essential Ingredient (SAUS)

Open Enterprise Infrastructure (TIMI)

Options Exchange Index

Optoelectronic Isolator

Orbis Electronics International, Inc. - Commercial firm

Order and Equipment Installed (VLIE)

Organizacion de Estados Iberoamericanos para la Educacion, la Ciencia, y la Cultura - Organization of Ibero-American States for Education, Science, and Culture (EAIO)

Organizational Entity Identity

Osborne Engineering Inc. - Commercial firm

Overall Efficiency Index

Own Equipment Inventory (VLIE)

Organizational Entity Identity (AD)