类别：
- HLPI
- HM
- HM
- HM
- HMFL
- HMIC
- HMR
- HMT
- HNN
- HOC
- HODC
- HOE
- HPBW
- HPCS
- HPL
- PCCW
- HPLMN
- HPN
- HPPASS
- HPPL
- HPSN
- HR
- HRC
- HRM
- HRPT
- HSB
- HSC
- HSD
- HSDB
- HSDS
- HSE
- HSM
- HSN
- HSN
- HSOTN
- HSP
- HSPD
- HSPFN
- HSS
- HSTR
- NEXRAD
- PMVA
- BM
- CA
- CA
- CA
- CA
- CA
- CA
- CA
- HT
- HT
- HTBP
- HTBSL
- HTU
- HVI
- HVP
- HVS
- HWS
- I-OCU
- I2T
- IA
- IA
- IA
- IA
- IAB
- IAC
- IAC
- IAF
- IAM
- IAN
- IAN
- IAP
- IAR
- IAS
