Definitions from Wiktionary (PBO)

▸ noun:  (organic chemistry) Initialism of piperonylbutoxide.
▸ noun:  Initialism of polybenzobisoxazole. [A thermoset liquid crystalline polyoxazole with high tensile strength.]
▸ noun:  (Canada) Initialism of Parliamentary Budget Officer.
▸ noun:  Initialism of public benefit organization.
▸ noun:  Initialism of paperback original.
▸ noun:  Initialism of pension benefit obligation.


▸ Words similar to PBO
▸ Usage examples for PBO

▸ Idioms related to PBO
▸ Wikipedia articles (New!)
▸ Popular adjectives describing PBO
▸ Words that often appear near PBO
▸ Rhymes of PBO

▸ Invented words related to PBO