clst_code_to_term       SDTM codelist code to respective term
clst_term_to_code       SDTM code list term to respective code
code_to_term            SDTM code to term
ct                      Retrieve CDISC SDTM Controlled Terminology
ct_release              CDISC SDTM Controlled Terminology Release Date
is_term                 Is a code or term in a code list?
match_code_list_from_term
                        Match code lists
term_to_code            SDTM term to code
