opcit
- Ibid. kin
- Footnote ref
- Ref. to a prior ref
- Thesis abbr
- Relative of ibid
- Dissertation abbr
- Cousin of ibid
- Ref. to an earlier ref
- Kin of ibid
- In the work mentioned (Abbr.)
- In the work cited, briefly
- In the work already mentioned: Abbr
- Footnote words
- Dissertation abbreviation
- Common footnote abbr
- "In the work cited" (Abbr.)