- etc.
- e.g.
- i.e.
- vs.
- cf.
- et al. (and others, used after the first citation in a reference entry with three or more authors)
Units of measurement
- km
- m
- cm
- kg
- g
- mg
Statistical terms
- df (degrees of freedom)
- F
- t
- p
- r
- SD (standard deviation)
- SEM (standard error of the mean)
Other abbreviations
- APA (American Psychological Association)
- ed. (editor, edition)
- n.d. (no date)
- p. (page)
- pp. (pages)
- vol. (volume)