PC.net

LTR

Meaning Later
Type Abbreviation
Rank ★ ★ ★  Common
Usage Online Only (chat, messaging, e-mail)
Comments

Not used as often as L8R.

Example "K, thx. cu ltr!"
Updated February 22, 2018
Meaning Letter
Type Abbreviation
Rank ★ ☆ ☆  Uncommon
Usage Online Only (chat, messaging, e-mail)
Comments

Shorthand spelling of letter. Might refer to a written message or a letter of the alphabet.

Updated August 22, 2013
Meaning Long term relationship
Type Acronym
Rank ★ ☆ ☆  Uncommon
Usage Online Only (chat, messaging, e-mail)
Comments

A relationship that has lasted for a long time, maybe 6 months or more. Might be confused with "ltr," the abbreviation for "letter."

Updated August 22, 2013
Information from PC.net
https://pc.net/slang/meaning/ltr
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