| Acronym | Definition |
|---|
| LAA➣Linear Algebra and its Applications (various schools) |
| LAA➣Los Angeles Angels (baseball team) |
| LAA➣L 'Assurance Accidents (French: Accident Insurance; various locations) |
| LAA➣Love Addicts Anonymous |
| LAA➣L-Aspartic Acid |
| LAA➣Latin American Alliance (Santa Rosa, CA) |
| LAA➣Legal Administrative Assistant (various companies) |
| LAA➣Local Area Agreements (UK) |
| LAA➣Lyme Art Association (Connecticut) |
| LAA➣Latino Alumni Association (various organizations) |
| LAA➣Late Antique Archaeology (publication) |
| LAA➣Left Atrial Appendage |
| LAA➣License Assisted Access (mobile devices) |
| LAA➣Large Address Aware (computing) |
| LAA➣Longest Available Agent |
| LAA➣Lan Address Administration |
| LAA➣Linear Addressing Architecture |
| LAA➣Latin American Awards |
| LAA➣Latin American Association |
| LAA➣Light Aircraft Association (UK) |
| LAA➣Lifetime Achievement Award |
| LAA➣Lotteries and Amusements Act (UK) |
| LAA➣Locally Administered Address |
| LAA➣Learning Alliance Approach |
| LAA➣Library Association of Alberta |
| LAA➣Laboratory Animal Allergy |
| LAA➣Limited Access Authorization |
| LAA➣Likely to Adversely Affect |
| LAA➣Library Association of Australia |
| LAA➣Local Airport Advisory |
| LAA➣Local Authority Associations |
| LAA➣Left Atrial Abnormality (cardiology) |
| LAA➣Live Art Archive (UK) |
| LAA➣Lubbock Apartment Association (Lubbock, TX) |
| LAA➣Lead Agency Attorney |
| LAA➣Lymphoedema Association of Australia |
| LAA➣League of Animal Artists (Dallas, GA) |
| LAA➣Latin American Antiquity (publication) |
| LAA➣Longest Available Agent (Cisco) |
| LAA➣L2TP Access Aggregation |
| LAA➣Light Anti-Aircraft Artillery |
| LAA➣Local Area Assessment (UK) |
| LAA➣Leicester and Leicestershire Animal Aid Association (UK) |
| LAA➣Load Adaptive Algorithm |
| LAA➣Jamahirya Libyan Arab Airlines (ICAO code) |
| LAA➣Langley Activities Association |
| LAA➣Low Activity Aircraft (military flying exercises) |
| LAA➣League of Advertising Agencies |
| LAA➣Los Angeles Abrasion test (measure of rock toughness) |
| LAA➣Louisville Arena Authority, Inc. |
| LAA➣Laser Association of America (now the Lasers and Electro-Optics Manufacturers Association) |
| LAA➣Leading Agents in Australia |
| LAA➣Look At Agency (State Farm Insurance) |
| LAA➣Left Atrial Auricle |
| LAA➣Lamar, Colorado, USA - Lamar Municipal Airport |