Akademik
Rule - sche
Rule 13d-3
Rule 144 stock
Rule 144A
Rule 144A ADR
Rule 17f-4
Rule 17f-5
Rule 17f-7
RUR
Russian Central Bank Identifier Code
S
S-1
S.W.I.F.T.
safe custody account
safe deposit box
safekeeping
safekeeping account
safekeeping of securities
same(-)day settlement
same-day affirmation
same-day funds
same-day matching
scalability