subpoena ad testificandum - under penalty to be witnessed⏎
seriatim - in series⏎
vel non - or not⏎
sine qua non - without which, nothing⏎
stratum - a covering, from neuter past participle of sternere, to spread⏎
suo motu - of its own motion⏎
stare decisis - to stand by [things] decided⏎
sub modo - subject to modification⏎
res publica - public affair⏎
sub nomine - under the name⏎