B1
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Translingual
[edit]![](http://178.128.105.246/host-http-upload.wikimedia.org/wikipedia/commons/thumb/6/66/B_size_illustration2.svg/220px-B_size_illustration2.svg.png)
Etymology
[edit]- (paper size): Specified in ISO 216.
Symbol
[edit]B1
- (international standards) ISO 216 standard paper size of 707 mm × 1000 mm (27.83 in × 39.37 in), with a surface area of 0.707 m2 (7.61 sq ft).
- (finance) Long-term bond credit rating by Moody's Investors Service, indicating that a bond is highly speculative with high risk of default.