| Acronym | Definition |
|---|
| OLA➣Ontario Library Association |
| OLA➣Optical Laboratories Association |
| OLA➣Online Learning Academy (University of Hawaii at Manoa) |
| OLA➣Observatory on Latin America (New York) |
| OLA➣Oregon Library Association |
| OLA➣Oklahoma Library Association |
| OLA➣Our Lady of the Angels (Chicago, IL Catholic school) |
| OLA➣Oracle Learning Architecture |
| OLA➣Optical Line Amplifier |
| OLA➣on Line Archive |
| OLA➣Oracle Licensing Agreement |
| OLA➣Outlying Area |
| OLA➣Operating Level Agreement |
| OLA➣Optical Level Attenuator |
| OLA➣Official Languages Act (Canada) |
| OLA➣Operational Level Agreement |
| OLA➣Oligonucleotide Ligation Assay (method of testing for a specified mutation) |
| OLA➣Occupier's Liability Act (UK) |
| OLA➣Open Learning Agency |
| OLA➣Office of Legislative Affairs |
| OLA➣Open Learning Australia |
| OLA➣Operating Level Agreement (information technology services) |
| OLA➣Orderly Liquidation Authority (Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010) |
| OLA➣Ocean-Land-Atmosphere (climate) |
| OLA➣On Line Auction (website) |
| OLA➣Our Lady Assumption (school) |
| OLA➣Overlap and Add |
| OLA➣Open Library Architecture (OpenEDA) |
| OLA➣Ontario Lung Association (Canada) |
| OLA➣Official Languages Agency (Hong Kong) |
| OLA➣Ohio Library Association |
| OLA➣Office of Legislative Audits |
| OLA➣Orlando Latin American |
| OLA➣Optisch Leesbare Acceptgiro (Dutch payment order) |
| OLA➣On-Line Archive |
| OLA➣On-Line Academy |
| OLA➣Optical Laboratory Association |
| OLA➣Optical Line Amplifiers (Ciena, Pirelli, NEC, Lucent) |
| OLA➣Office of Legislative Analysis |
| OLA➣Online Authorization (implementation of EFT for POS systems) |
| OLA➣Olympus Laboratory Automation |
| OLA➣One Letter Acronym |
| OLA➣Ordnance Loading Apron |
| OLA➣Online Advertising, Inc. |
| OLA➣Other Liquid Assets |
| OLA➣Office of the Lead Agent |
| OLA➣Ohio Lumbermen's Association |
| OLA➣Organizational Level Agreement |
| OLA➣Optical Link Amplifiers (Optivision) |
| OLA➣Operation Location Alpha |
| OLA➣Output Level Adjust |
| OLA➣Ordnance Loading Area |
| OLA➣Object Layout Adaption |
| OLA➣Open Licensing Agreement |
| OLA➣Open Lighting Architecture (application framework) |
| OLA➣On-Line Alternatives, Inc. (Alabama) |