ITU-R Recommendations
[BO] [BR] [BS] [BT] [F] [M] [P] [RA] [RS] [S] [SA] [SF] [SM] [SNG] [TF] [V]
BO : Satellite delivery [衛星配信] (担当：SG6)
BR : Recording for production, archival and play-out; film for television [制作記録、保存、送出およびテレビジョンフィルム] (担当：SG6)
BS : Broadcasting service (sound) [放送業務（音声）] (担当：SG6)
BT : Broadcasting service (television) [放送業務（テレビジョン）] (担当：SG6)
F : Fixed service [固定業務] (担当：SG5)
M : Mobile, radiodetermination, amateur and related satellite services [移動、無線測位、ｱﾏﾁｭｱ業務及び関連する衛星業務] (担当：SG4, 5)
P : Radio-wave propagation [電波伝搬] (担当：SG3)
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RA : Radio astronomy [電波天文] (担当：SG7)
RS : Remote sensing systems [リモートセンシングシステム] (担当：SG7)
S : Fixed-satellite service [固定衛星業務] (担当：SG4)
SA : Space applications and meteorology [宇宙応用および気象] (担当：SG
SF : Frequency sharing and coordination between fixed-satellite and fixed service systems [固定衛星業務系と固定業務系間の周波数共用と調整] (担当：SG4, 5)
SM : Spectrum management [周波数管理] (担当：SG1)
SNG : Satellite news gathering [サテライトニューズギャザリング] (担当：SG4)
TF : Time signals and frequency standards emissions [報時および周波数標準] (担当：SG7)
V : Vocabulary and related subjects [用語および関連科目] (担当：CCV*)
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(出典: ITU-Rサイトより)
CCV* : CCV:用語に関する調整委員会（Coordination Committee for Vocabulary）