希頂字母北京話
希頂字母北京話（ ），又稱漢語拼音的希頂形式，即用希頂字母拼寫的普通話，用到的字母包括：
- 除了、、、外的所有普通希頂字母，共41個；
- 擴展字母、、、、、、、，共8個；
共49個字母。
對照表
| 漢語拼音 | 希頂形式 |
|---|---|
| ba | |
| bai | |
| ban | |
| bang | |
| bao | |
| bei | |
| ben | |
| beng | |
| bi | |
| bian | |
| biao | |
| bie | |
| bin | |
| bing | |
| bo | |
| bu | |
| da | |
| dai | |
| dan | |
| dang | |
| dao | |
| de | |
| dei | |
| deng | |
| di | |
| dia | |
| dian | |
| diao | |
| die | |
| ding | |
| diu | |
| dong | d3} |
| dou | |
| du | |
| duan | |
| dui | |
| dun | |
| duo | |
| er | |
| fa | |
| fan | |
| fang | |
| fei | |
| fen | |
| feng | |
| fo | |
| fou | |
| fu | |
| ga | |
| gai | |
| gan | |
| gang | |
| gao | |
| ge | |
| gei | |
| gen | |
| geng | |
| gong | |
| gou | |
| gu | |
| gua | |
| guai | |
| guan | |
| guang | |
| gui | |
| gun | |
| guo | |
| ka | |
| kai | |
| kan | |
| kang | |
| kao | |
| ke | |
| kei | |
| ken | |
| keng | |
| kong | |
| kou | |
| ku | |
| kua | |
| kuai | |
| kuan | |
| kuang | |
| kui | |
| kun | |
| kuo | |
| la | |
| lai | |
| lan | |
| lang | |
| lao | |
| le | |
| lei | |
| leng | |
| li | |
| lia | |
| lian | |
| liang | |
| liao | |
| lie | |
| lin | |
| ling | |
| liu | |
| long | |
| lou | |
| lu | |
| lü | |
| luan | |
| lüe | |
| lun | |
| luo | |
| ma | |
| mai | |
| man | |
| mang | |
| mao | |
| mei | |
| men | |
| meng | |
| mi | |
| mie | |
| mian | |
| miao | |
| min | |
| ming | |
| miu | |
| mo | |
| mou | |
| mu | |
| na | |
| nai | |
| nan | |
| nang | |
| nao | |
| ne | |
| nei | |
| nen | |
| neng | |
| ni | |
| nian | |
| niang | |
| niao | |
| nie | |
| nin | |
| ning | |
| niu | |
| nong | |
| nu | |
| nü | |
| nuan | |
| nüe | |
| nun | |
| nuo | |
| pa | |
| pai | |
| pan | |
| pang | |
| pao | |
| pei | |
| pen | |
| peng | |
| pi | |
| pian | |
| piao | |
| pie | |
| pin | |
| ping | |
| po | |
| pu | |
| ta | |
| tai | |
| tan | |
| tang | |
| tao | |
| te | |
| tei | |
| teng | |
| ti | |
| tian | |
| tiao | |
| tie | |
| ting | |
| tong | t3} |
| tou | |
| tu | |
| tuan | |
| tui | |
| tun | |
| tuo | |