per ascensum per annum • perboric acid · · · Info · Characters · · per ascensum · · Text Common · · Latin · · Scripts 12 · · Length Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 m latin small letter m U+006D n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075