Meanings
proper noun
- abbreviationrail transportAbbreviation of Long Island Rail Road.
Cite this entry
APA
LIRR. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/LIRR
MLA
“LIRR.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/LIRR. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “LIRR,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/LIRR.
Source: LIRR on Wiktionary, CC BY-SA 4.0.