(n) heading
caption
subtitle
index
(P)
(n) title word
keyword
headword
entry word
(n) subentry (in dictionary)
subentry
(n) subheading
subtitle
(n) main entry (in dictionary)
(n) banner headline
(n) (comp) table heading
(n) subhead
subheading
subtitle
(n) column heading
(n) thumb index (e.g. in a dictionary)
(n) (comp) section header
(n) two-line heading
(n) (comp) division header
(n) (comp) beginning-of-file label
header label
HDR
(n) (comp) status keyword
(n) (comp) paragraph header
(n) group heading
(n) (comp) header record
(n) (comp) batch-header document
(n) (comp) end program header
(n) (comp) beginning-of-volume label
volume (header) label
volume header