| Code | Name | Region |
|---|---|---|
| CNPQA | Puqian | HI |
| CNPUT | Putian | FJ |
| CNPXI | Puxi | ZJ |
| CNPAJ | Panjin | LN |
| CNPNT | Pantang | HB |
| CNPYU | Panyu | GD |
| CNPZI | Panzhihua | SC |
| CNPZH | Panzhihuazhan | SC |
| CNPLI | Penglai Pt | SD |
| CNPZE | Pengze | JX |
| CNPMA | Pianma | YN |
| CNPKO | Pikou | LN |
| CNPND | Pingdi | GZ |
| CNPDE | Pingdingshan East | HA |
| CNPDU | Pingdu | 37 |
| CNPIG | Pinggu | BJ |
| CNPII | Pinghai | GD |
| CNPHU | Pinghu | GD |
| CNPNH | Pinghu | GZ |
| CNPNU | Pinghu | ZJ |
| CNPHN | Pinghu'nan | GD |
| CNPIL | Pingle | GX |
| CNNWA | Nawan | GX |
| CNNEG | Neigang | GD |
| CNNSY | Nianshanyapojiao | GD |
| CNNZG | Nianzigou | XJ |
| CNNCA | Nicha | AH |
| CNNIA | Ning'an | HL |
| CNNBO | Ningbo | ZJ |
| CNNGB | Ningbo Lishe International Apt | ZJ |
| CNNBG | Ningbo Pt | ZJ |
| CNNDE | Ningde | FJ |
| CNNGU | Ningguo | 41 |
| CNNHE | Ninghe | 12 |
| CNNMI | Ningming | GX |
| CNNGW | Ningwu | SX |
| CNNKL | Niuguling | GD |
| CNNTN | Niutoushan | AH |
| CNNUD | Nudao | SD |
| CNLZY | Nyingchi | XZ |
| CNORD | Ordos | NM |
| CNPZO | Paizhou | HB |
| CNNNG | Nanning Wuxu International Apt | GX |
| CNANI | Nanpi | 13 |
| CNNPS | Nanping | FJ |
| CNNAP | Nanping | JL |
| CNNQO | Nanqiao | SH |
| CNNSN | Nansan | YN |
| CNNSA | Nansha Pt | GD |
| CNNSH | Nanshan | GD |