System Functions and Variables (A-Z)

⎕A	⎕AI	⎕AN	⎕ARBIN	⎕ARBOUT	⎕AT	⎕ATX	⎕AV	⎕AVU	⎕BASE
⎕C	⎕CLASS	⎕CLEAR	⎕CMD	⎕CR	⎕CS	⎕CSV	⎕CT	⎕CY	⎕D
⎕DCT	⎕DF	⎕DIV	⎕DL	⎕DM	⎕DMX	⎕DQ	⎕DR	⎕DT	⎕ED
⎕EM	⎕EN	⎕EX	⎕EXCEPTION	⎕EXPORT	⎕FAPPEND	⎕FAVAIL	⎕FCHK	⎕FCOPY	⎕FCREATE
⎕FDROP	⎕FERASE	⎕FHIST	⎕FHOLD	⎕FIX	⎕FLIB	⎕FMT	⎕FNAMES	⎕FNUMS	⎕FPROPS
⎕FR	⎕FRDAC	⎕FRDCI	⎕FREAD	⎕FRENAME	⎕FREPLACE	⎕FRESIZE	⎕FSIZE	⎕FSTAC	⎕FSTIE
⎕FTIE	⎕FUNTIE	⎕FX	⎕INSTANCES	⎕IO	⎕JSON	⎕KL	⎕LC	⎕LOAD	⎕LOCK
⎕LX	⎕MAP	⎕MKDIR	⎕ML	⎕MONITOR	⎕NA	⎕NAPPEND	⎕NC	⎕NCOPY	⎕NCREATE
⎕NDELETE	⎕NERASE	⎕NEW	⎕NEXISTS	⎕NGET	⎕NINFO	⎕NL	⎕NLOCK	⎕NMOVE	⎕NNAMES
⎕NNUMS	⎕NPARTS	⎕NPUT	⎕NQ	⎕NR	⎕NREAD	⎕NRENAME	⎕NREPLACE	⎕NRESIZE	⎕NS
⎕NSI	⎕NSIZE	⎕NTIE	⎕NULL	⎕NUNTIE	⎕NXLATE	⎕OFF	⎕OPT	⎕OR	⎕PATH
⎕PFKEY	⎕PP	⎕PROFILE	⎕PW	⎕R	⎕REFS	⎕RL	⎕RSI	⎕RTL	⎕S
⎕SAVE	⎕SD	⎕SE	⎕SH	⎕SHADOW	⎕SI	⎕SIGNAL	⎕SIZE	⎕SM	⎕SR
⎕SRC	⎕STACK	⎕STATE	⎕STOP	⎕SVC	⎕SVO	⎕SVQ	⎕SVR	⎕SVS	⎕TALLOC
⎕TC	⎕TCNUMS	⎕TGET	⎕THIS	⎕TID	⎕TKILL	⎕TNAME	⎕TNUMS	⎕TPOOL	⎕TPUT
⎕TRACE	⎕TRAP	⎕TREQ	⎕TS	⎕TSYNC	⎕UCS	⎕USING	⎕VFI	⎕VR	⎕WA
⎕WC	⎕WG	⎕WN	⎕WS	⎕WSID	⎕WX	⎕XML	⎕XSI	⎕XT	⎕Á

Column-wise