%USED        %
AFTER        AFT          A
ALIAS-OF     ALIAS
ATTRIBUTES   ATTR
BEFORE       BEF          B

BLOCK        BLKS
BOTTOM       BOT          B
CHANGED      CHA          CHG       C
CREATED      CRE
CYLINDER     CYLS

DEVICE       DEV
EXPIRES      EXP
GET          G
MESSAGE      MES
NO           N

PUT          P
REFERRED     REF
TOP          T            0
TRACK        TRKS
VOLUME       VOL
YES          Y