| Acronym | Definition |
|---|
| BLO➣Below |
| BLO➣Blower |
| BLO➣Bayerische Landesbibliothek Online (German: Bararian Regional Library Online) |
| BLO➣Boston Lyric Opera |
| BLO➣Booth Level Officer (elections; India) |
| BLO➣Branch on Lower |
| BLO➣Barbie Liberation Organization |
| BLO➣Bartonella-Like Organism (pathogen) |
| BLO➣Boiled Linseed Oil (finishing oil applied to wood and metal) |
| BLO➣Bacteria-Like Organism |
| BLO➣Back Loop Only (crochet instructions) |
| BLO➣Beni-Lubero Online (political blog) |
| BLO➣Border Liaison Office |
| BLO➣Binary Large Object |
| BLO➣Bike Like Object |
| BLO➣Base Level Operations |
| BLO➣Bureau Line Office (Luxembourg; business furniture and equipment) |
| BLO➣Better Life Option |
| BLO➣Butt Line Zero |
| BLO➣Below the Line Observatory (France; marketing company) |
| BLO➣Bounded Linear Operator |
| BLO➣Behzad Law Office (Doha, Qatar) |
| BLO➣Bacon, Lettuce, and Onion (Sandwich) |