s.l.a.n.
See also: Appendix:Variations of "slan"
English
editEtymology
editLatin sine loco, anno et nomine (“without place, year and name”); probably a simplification of s. l. a. et typ. n. which stands for sine loco, anno et typographi nomine (“without place, year and printer's name”)
Adjective
edits.l.a.n.
- (library science) without place, year, and name of publisher or printer