| LAB | Datafile (NCSS - SOLO) 
| Others |
| LAB | labialization
| Others |
| LAB | Lablab, Papua New Guinea
| Others |
| LAB | Laboratories of Analytical Biology
| Others |
| LAB | Laboratory
| Experiment, Facility, Medical, Research Center |
| LAB | Laboratory Accreditation Bureau
| Others |
| LAB | Labrador A Breed
| Others |
| LAB | Labrador Retriever
| Others |
| LAB | Lactic Acid Bacteria
| Others |
| LAB | Lactic Acid Bath
| Others |
| LAB | Language Across Borders
| Others |
| LAB | Language Assessment Battery
| Others |
| LAB | Latency Adjustment Buffer
| Others |
| LAB | Latin Actors Base
| Others |
| LAB | Latino Acting Base
| Others |
| LAB | Latino Actors Base
| Others |
| LAB | Law Accounting And Business
| Others |
| LAB | Lazy Armchair Birdingonthe
| Others |
| LAB | Lead Acid Battery
| Others |
| LAB | Leadership Attachment and Boundaries
| Others |
| LAB | League of American Bicyclists
| Others |
| LAB | League Of American Bikepathusers
| Others |
| LAB | Learn About Banking
| Others |
| LAB | Leh Apex Body
| Organization, Political Party, Politics |
| LAB | Lengile Abertzale Batzordea
| Others |
| LAB | Lesley A Bramwell
| Others |
| LAB | Lexington Avenue Brewery
| Others |
| LAB | Life Art and Beauty
| Others |
| LAB | Ligon Arts Boosters
| Others |
| LAB | Like A Boss
| Others |
| LAB | Linear Alkyl Benzene
| Others |
| LAB | Link Assignment Block
| Others |
| LAB | Linux Audio Board
| Others |
| LAB | Listener Advisory Board
| Others |
| LAB | Live Audio B
| Others |
| LAB | Live Audio Board
| Others |
| LAB | Live Aus Berlin
| Others |
| LAB | Local Area Bands
| Others |
| LAB | Local Area Bank
| Others |
| LAB | Local Area Banks
| Others |
| LAB | Local Artist Bazaar
| Others |
| LAB | Logic Array Block
| Others |
| LAB | London Academy of Bartending
| Others |
| LAB | Long And Boring
| Others |
| LAB | Luxury Auto Broker
| Others |
| LAB | Lyrics And Beats
| Others |
| LAB | Mailing labels (Q+E for MS Excel)
| Others |
| LAB | The Lounge At The Beach
| Others |