类别：
- ESMA
- DRAPE
- EMO
- PSI
- PSI
- PSI
- LEM
- LEM
- LEM
- USN
- RBD
- ETS
- DEX
- RIC
- RIC
- RIC
- SADIE
- LCM
- RIC
- Bps
- PM
- PM
- dir
- ewb
- vxd
- SOJ
- SOP
- sto
- sto
- 3gpp
- AOC
- AOC
- LST
- LST
- SAM
- SAM
- LT
- SAM
- SIM
- SIM
- RMF
- SUM
- PUP
- PUS
- PIN
- AMI
- FMS
- FMS
- IDS
- IDS
- INS
- HAHD
- SGSN
- CAT
- CAT
- CAT
- CATE
- CATE
- CATS
- CATS
- CATS
- CATS
- CATT
- LP
- EDI
- ICU
- SNAP
- BEC
- ACE
- HEW
- NDD
- WAP
- TMSI
- MS
- OMS
