Main Page | See live article | Alphabetical index The acronym BLT, when used alone, may refer to one of the following: Block-transfer instruction - in computing BLT sandwich Baselland Transport - a Swiss railway company This is a disambiguation page; that is, one that just points to other pages that might otherwise have the same name. If you followed a link here, you might want to go back and fix that link to point to the appropriate specific page. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.